Michael, A.M. Ojha, T.P.
Principles of agricultural engineering Vol 2 : Agricultural Surveying irrigation drainage and soil and water conservation - 2 - New Delhi, Jain Brother 1966 - 655
Agricultural engineering/ agricultural surveying/ irrigation - drainage/ soil/ water conservation agriculture
631 MIC .02
100
Principles of agricultural engineering Vol 2 : Agricultural Surveying irrigation drainage and soil and water conservation - 2 - New Delhi, Jain Brother 1966 - 655
Agricultural engineering/ agricultural surveying/ irrigation - drainage/ soil/ water conservation agriculture
631 MIC .02
100