Dhavan, B P.
Technological change in Indian irrigated agriculture:A study of water saving methods / Textual Documents B P Dhawan. - New Delhi : Commonwealth Publishers , 2001. - 330 ; .
**Reference
81 7169 681 3 700.00
631.587 / DHA/TE
Technological change in Indian irrigated agriculture:A study of water saving methods / Textual Documents B P Dhawan. - New Delhi : Commonwealth Publishers , 2001. - 330 ; .
**Reference
81 7169 681 3 700.00
631.587 / DHA/TE