Author: Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 60
Book Description
Author: Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 60
Book Description
Iica - Annual Report Inter-american Institute for Cooperation on Agriculture
Author: Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 284
Book Description
Author: Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 130
Book Description
Annual Report 1995
Author: Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 232
Book Description
IICA
Author: Carlos Julio Molestina EscuderoPublisher: IICA
ISBN: 9789290392200
Category : Agriculture
Languages : en
Pages : 170
Book Description
annual report 1990
Author: Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 278
Book Description
Index-catalogue of Medical and Veterinary Zoology
Author: Publisher:
ISBN:
Category : Parasites
Languages : en
Pages : 876
Book Description
Supplements 1-14 have Authors sections only; supplements 15- include an additional section: Parasite-subject catalogue.
Phreatophytes
Author: Water Resources Scientific Information CenterPublisher:
ISBN:
Category : Phreatophytes
Languages : en
Pages : 296
Book Description
Once a River
Author: Amadeo M. ReaPublisher: University of Arizona Press
ISBN: 0816547041
Category : Science
Languages : en
Pages : 300
Book Description
Like many rivers of the arid Southwest, the Gila is for much of its length a dry bed except after seasonal rains. Yet a mere century ago it hosted a thriving biological community, and two centuries ago American Indians fished from its banks. It is no mystery how the desert swallowed up the Gila. Beaver trapping, overgrazing, and woodcutting first ruined natural watersheds, then damming confined the last drops of its surface flow. Historical sources and archaeological data inform us of the Gila's past, but its bird life further testifies to the changes. Amadeo Rea traces the decline of bird life on the Middle Gila in a book that addresses the broader issue of habitat deterioration. Bird lovers will find it a storehouse of data on avian migration patterns and on ornithological classification based on skeletal structure. Anthropologists can draw on its Piman ethnoclassification of birds, which links the Gila River tribe with various other Uto-Aztecan peoples of Mexico's west coast. But for all concerned with protecting our environment, Once a River offers evidence of change that might be apprehended elsewhere. It is a case history of a loss that perhaps need never have occurred.
Annual Report 1989 IICA
Author: Publisher: IICA
ISBN: 9789290391647
Category :
Languages : en
Pages : 290
Book Description
