Principles of agricultural engineering agricultural surveying irrigation drainage and soil and water conservation
Michael, A.M. and Ojha, T.P.
Principles of agricultural engineering agricultural surveying irrigation drainage and soil and water conservation - New Delhi Jain brothers 1978 - 655p. V.2
40
Agricultural science
Agriculture
630 / MIC
Principles of agricultural engineering agricultural surveying irrigation drainage and soil and water conservation - New Delhi Jain brothers 1978 - 655p. V.2
40
Agricultural science
Agriculture
630 / MIC