Dhawan, B D .
trends and new tendencies in Indian irrigated agriculture / Textual Documents B D Dhawan. - 1 / . - New Delhi : Commonwealth Publishers , 1993. - 294 ; .
81-7169-247-8 325.00
631.587 / DHA/TR
trends and new tendencies in Indian irrigated agriculture / Textual Documents B D Dhawan. - 1 / . - New Delhi : Commonwealth Publishers , 1993. - 294 ; .
81-7169-247-8 325.00
631.587 / DHA/TR