Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1252
Book Description
Canadiana
Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1252
Book Description
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1252
Book Description
Progress Notes
Author: Canadian Wildlife Service
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 296
Book Description
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 296
Book Description
The Breeding Birds of Québec
Author: Association québécoise des groupes d'ornithologues
Publisher: L'Association québecoise des groupes d'ornithologes
ISBN:
Category : Nature
Languages : en
Pages : 1328
Book Description
Publisher: L'Association québecoise des groupes d'ornithologes
ISBN:
Category : Nature
Languages : en
Pages : 1328
Book Description
Birds in Boreal Canada
Author: Anthony J. Erskine
Publisher: Ottawa: Fisheries and Environment Canada
ISBN: 9780660011851
Category : Biotic communities
Languages : en
Pages : 73
Book Description
An 8 year study to assemble baseline data on the compostion and density of the bird communities.
Publisher: Ottawa: Fisheries and Environment Canada
ISBN: 9780660011851
Category : Biotic communities
Languages : en
Pages : 73
Book Description
An 8 year study to assemble baseline data on the compostion and density of the bird communities.
Nature Conservation
Author: Dan Gafta
Publisher: Springer Science & Business Media
ISBN: 3540472290
Category : Nature
Languages : en
Pages : 460
Book Description
This book provides a multi-disciplinary coverage of the broad fields of species, community and landscape conservation. The panel of contributors consider a range of topics in vegetation and biodiversity assessment, planning and management of conservation zones and protected areas, together with historical and social/legal issues of the environment and nature conservation. The book celebrates the life’s work of Professor Franco Pedrotti.
Publisher: Springer Science & Business Media
ISBN: 3540472290
Category : Nature
Languages : en
Pages : 460
Book Description
This book provides a multi-disciplinary coverage of the broad fields of species, community and landscape conservation. The panel of contributors consider a range of topics in vegetation and biodiversity assessment, planning and management of conservation zones and protected areas, together with historical and social/legal issues of the environment and nature conservation. The book celebrates the life’s work of Professor Franco Pedrotti.
Seabirds of the Russian Far East
Author: Natalʹi︠a︡ Mikhaĭlovna Litvinenko
Publisher: Canadian Museum of Civilization/Musee Canadien Des Civilisations
ISBN:
Category : Nature
Languages : en
Pages : 148
Book Description
Distributed by the Government of Canada Depository Services Program.
Publisher: Canadian Museum of Civilization/Musee Canadien Des Civilisations
ISBN:
Category : Nature
Languages : en
Pages : 148
Book Description
Distributed by the Government of Canada Depository Services Program.
EU Biodiversity Action Plan
Author: European Commission
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 36
Book Description
Defensive Mutualism in Microbial Symbiosis
Author: James F. White Jr.
Publisher: CRC Press
ISBN: 1420069322
Category : Science
Languages : en
Pages : 436
Book Description
Anemones and fish, ants and acacia trees, fungus and trees, buffaloes and oxpeckers--each of these unlikely duos is an inimitable partnership in which the species' coexistence is mutually beneficial. More specifically, they represent examples of defensive mutualism, when one species receives protection against predators or parasites in exchange for
Publisher: CRC Press
ISBN: 1420069322
Category : Science
Languages : en
Pages : 436
Book Description
Anemones and fish, ants and acacia trees, fungus and trees, buffaloes and oxpeckers--each of these unlikely duos is an inimitable partnership in which the species' coexistence is mutually beneficial. More specifically, they represent examples of defensive mutualism, when one species receives protection against predators or parasites in exchange for
Grass Productivity: An Introduction to Rational Grazing
Author: Dr. Robert C. Worstell
Publisher: Lulu.com
ISBN: 1312832843
Category : Business & Economics
Languages : en
Pages : 503
Book Description
SIMPLE questions often help us to understand problems better; and I think it indispensable, at the beginning of this work, to ask a question which appears simple in the extreme: "What is grazing?" The answer is generally as follows: "Causing grass to be eaten by an animal." That is correct! But here is another answer which, to my mind, is more realistic: "Causing the grass and the animal to meet." Since this book is almost exclusively concerned with grazing by cattle, I propose the following definition to the reader, requesting him to allow it to become well impressed upon his mind: Grazing is the meeting of cow and grass. It is by satisfying as far as possible the demands of both parties that we will arrive at a rational grazing, which will provide us with maximum productivity on the part of the grass while at the same time allowing the cow to give optimum performance. [From the Introduction]
Publisher: Lulu.com
ISBN: 1312832843
Category : Business & Economics
Languages : en
Pages : 503
Book Description
SIMPLE questions often help us to understand problems better; and I think it indispensable, at the beginning of this work, to ask a question which appears simple in the extreme: "What is grazing?" The answer is generally as follows: "Causing grass to be eaten by an animal." That is correct! But here is another answer which, to my mind, is more realistic: "Causing the grass and the animal to meet." Since this book is almost exclusively concerned with grazing by cattle, I propose the following definition to the reader, requesting him to allow it to become well impressed upon his mind: Grazing is the meeting of cow and grass. It is by satisfying as far as possible the demands of both parties that we will arrive at a rational grazing, which will provide us with maximum productivity on the part of the grass while at the same time allowing the cow to give optimum performance. [From the Introduction]
Commission to Study Adequacy of Federal Payments to the District of Columbia
Author: United States. Congress. House. Committee on the District of Columbia
Publisher:
ISBN:
Category : Intergovernmental fiscal relations
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Intergovernmental fiscal relations
Languages : en
Pages : 12
Book Description