Michael, A. M. Ojha,T.P.
Principles of agricultural engineering : Agricultural surveying Irigation drainage and soil and water conservation - Jodhpur Jain brothers 1966 - 534p. Vol-2
Agricultural engineering
Agricultural machinery
Surveying
Watershed management
630 / MIC/P
Principles of agricultural engineering : Agricultural surveying Irigation drainage and soil and water conservation - Jodhpur Jain brothers 1966 - 534p. Vol-2
Agricultural engineering
Agricultural machinery
Surveying
Watershed management
630 / MIC/P