Monthly Checklist of State Publications

Monthly Checklist of State Publications
Author: Library of Congress. Exchange and Gift Division
Publisher:
Total Pages: 622
Release: 1992
Genre: State government publications
ISBN:

An annual index to the monographs appears early in the following year.

Country Acres

Country Acres
Author: Lowell L. Klessig
Publisher: DIANE Publishing
Total Pages: 57
Release: 1999
Genre: Country life
ISBN: 0788178237

Farming Systems in the Tropics

Farming Systems in the Tropics
Author: Hans Ruthenberg
Publisher:
Total Pages: 412
Release: 1976
Genre: Technology & Engineering
ISBN:

Some general charscteristics of farming in a tropical environment; Shifting cultivation systems; Fallow systems; Ley systems; Systems with permanent upland cultivation; Systems with arable irrigation farming; Systems with perennial crops; Grazing systems; General tendences in the development of tropical farm systems.