Lal, R..
Tropical agricultureal hydrology / - 1st ed / - New York : John Wiley & Sons , 1980 - xii,482p :
0 471 27931 5
Agriculture
J.192 / M1
Tropical agricultureal hydrology / - 1st ed / - New York : John Wiley & Sons , 1980 - xii,482p :
0 471 27931 5
Agriculture
J.192 / M1