TY  - BOOK
AU  - Gupta,S.K.
AU  - Gupta,I.C.
TI  - Global research on drainage in agriculture: an annotated bibliography, 1960-1986 
SN  - 8170220262 :
AV  - Z5074.D75TC970 G86 1987
U1  - 016.06316 19
PY  - 1987///
CY  - New Delhi
PB  - Concept Pub. Co.
KW  - Drainage
KW  - Bibliography
N1  - Includes indexes
ER  -