Symposium on optimum requirements and utilisation of water for irrigated crops, New Delhi, Nov.1969
Central Board of Irrigation and Powerndia\
Symposium on optimum requirements and utilisation of water for irrigated crops, New Delhi, Nov.1969 - - New Delhi : Central Board of Irrigation and Power, - iii,182 p. 29 cm - .
0
Irrigation-Congresses
626.81 Cen
Symposium on optimum requirements and utilisation of water for irrigated crops, New Delhi, Nov.1969 - - New Delhi : Central Board of Irrigation and Power, - iii,182 p. 29 cm - .
0
Irrigation-Congresses
626.81 Cen