The evolution of a new irrigation system [improved application efficiencies as well as the economics of overhead systems]
1999
Hiemstra, J.
AGROVOC关键词
书目信息
页码
pp. 2-4
其它主题
Riego por aspersion; Conservacion de aguas; Cambio tecnologico; Sudafrica
语言
英语
注释
9 fig.
1999-08-15
AGRIS AP