TY  - BOOK
AU  - Lal, R..
TI  - Tropical agricultureal hydrology / 
SN  - 0 471 27931 5
U1  - J.192 
PY  - 1980///
CY  - New York : 
PB  - John Wiley & Sons , 
KW  - Agriculture<Ecological Conditions>
ER  -