Global research on drainage in agriculture :
Gupta, S. K. 1949-
Global research on drainage in agriculture : an annotated bibliography, 1960-1986 / S.K. Gupta, I.C. Gupta. - New Delhi : Concept Pub. Co., 1987. - viii, 661 p. ; 23 cm.
Includes indexes.
8170220262 :
88900166
Drainage--Bibliography.
Z5074.D75 TC970 / G86 1987
016.06316 / GUG 1987
Global research on drainage in agriculture : an annotated bibliography, 1960-1986 / S.K. Gupta, I.C. Gupta. - New Delhi : Concept Pub. Co., 1987. - viii, 661 p. ; 23 cm.
Includes indexes.
8170220262 :
88900166
Drainage--Bibliography.
Z5074.D75 TC970 / G86 1987
016.06316 / GUG 1987