Tillage Systems in the Tropics

Tillage Systems in the Tropics
Author: R. Lal
Publisher: Food & Agriculture Org.
Total Pages: 228
Release: 1995
Genre: Technology & Engineering
ISBN: 9789251037768

The objectives of this Bulletin are to collate up-to-date information on soil tillage requirements for soils in the tropics; to assess the impacts of different ways of tillage on soil, environment and crop productivity; and to outline criteria for developing environment-friendly and economically viable tillage techniques for sustainable use of soil and water resources

Water Treatment Handbook

Water Treatment Handbook
Author: Degrémont, s.a
Publisher: John Wiley & Sons
Total Pages: 1264
Release: 1979-08-21
Genre: Nature
ISBN:

A unique book that covers the entire range of water treatment techniques, for such areas as drinking water, swimming pool water, industrial process water, municipal and industrial waste water. Includes the various aspects of treatment such as scientific and analytical aspects, process and construction design, and plant maintenance and operation.

Canadiana

Canadiana
Author:
Publisher:
Total Pages: 996
Release: 1980
Genre: Canada
ISBN:

PIATS

PIATS
Author: International Association for Tibetan Studies. Seminar
Publisher:
Total Pages: 552
Release: 1994
Genre: Tibet (China)
ISBN: