Efficient on-farm management of irrigation water.
Prihar, S.S. [and others]
Efficient on-farm management of irrigation water. - Ludhiana PAU. Communication Centre 1992 - 22cm. 160
IRRIGATION
IRRIGATION PAU. COMM...
RRSRP 631.E38
Efficient on-farm management of irrigation water. - Ludhiana PAU. Communication Centre 1992 - 22cm. 160
IRRIGATION
IRRIGATION PAU. COMM...
RRSRP 631.E38