Author: Mary W. Eubanks
Publisher:
ISBN: 9780813016696
Category : History
Languages : en
Pages : 249
Get Book Here
Book Description
This work looks at contact between ancient American cultures. It integrates evidence from replicas of maize on ancient pottery vessels with other biological and archaeological evidence to establish a degree of contact between Mesoamerica and the Andean region in precolumbian times.
Author: Carol Deppe
Publisher: Chelsea Green Publishing
ISBN: 1890132721
Category : Gardening
Languages : en
Pages : 386
Get Book Here
Book Description
"[Book title] is the definitive guide to plant breeding and seed saving for the serious home gardener and the small-scale farmer or commercial grower. Discover: how to breed for a wide range of different traits (flavor, size, shape, or color; cold or heat tolerance; pest and disease resistance; and regional adaptation); how to save seed and maintain varieties; how to conduct your own variety trials and other farm- or garden-based research; how to breed for performance under organic or sustainable growing methods."--Back cover.
Author: Pierre Velde
Publisher: Springer Science & Business Media
ISBN: 3642034993
Category : Science
Languages : en
Pages : 355
Get Book Here
Book Description
This book represents a rather complicated history of encounters, changes in research interest and some very interesting results. Initially it is the very fruitful interaction of Ecology and Geology. The point of view of ecologists is extremely refreshing for hard science people. Interaction and inter-relationships are the focus of Ecology whereas the traditional sciences, such as Geology, have tried to isolate the natural phenomena so that thye could be studied in a more rigorous manner. The traditional sciences were of course natural science – based since the world to be observed was at the door step of everyone, mountains, weather patterns, plants and so forth. Chemistry and Physics were de ned after Mathematics in order to establish more precise and viable principles of the behavior of the materials that formed the world around mankind. It became quite clear that the observation of the natural world was too complicated to consider all of the possible variables which could affect an observed process or situation. The systems were simpli ed and taken into the laboratory in order to better master the phenomena observed. Physics c- cerned itself with non-reacting materials, subjected to essentially mechanical forces.
Author: Erica S. Simmons
Publisher: Cambridge University Press
ISBN: 1107124859
Category : Business & Economics
Languages : en
Pages : 247
Get Book Here
Book Description
Exploring marketization, local practices, and protests, this book shows how market-driven subsistence threats can be powerful loci for resistance movements.
Author: Robert D. Munson
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 1223
Get Book Here
Book Description
Author: Dr. Seuss
Publisher: Random House Books for Young Readers
ISBN: 0394800753
Category : Juvenile Fiction
Languages : en
Pages : 57
Get Book Here
Book Description
Join Bartholomew Cubbins in Dr. Seuss’s Caldecott Honor–winning picture book about a king’s magical mishap! Bored with rain, sunshine, fog, and snow, King Derwin of Didd summons his royal magicians to create something new and exciting to fall from the sky. What he gets is a storm of sticky green goo called Oobleck—which soon wreaks havock all over his kingdom! But with the assistance of the wise page boy Bartholomew, the king (along with young readers) learns that the simplest words can sometimes solve the stickiest problems.
Author:
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 772
Get Book Here
Book Description
Collection of the monthly climatological reports of the United States by state or region, with monthly and annual national summaries.
Author: United States. Weather Bureau
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 562
Get Book Here
Book Description
Collection of the monthly climatological reports of the United States by state or region with monthly and annual National summaries.
Author: United States. Environmental Data Service
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 714
Get Book Here
Book Description
Author: United States. Environmental Data Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 896
Get Book Here
Book Description
