AM Michael
Principles of agricultural engineering-Vol.2-Surveying, irrigation, drainage; soil and water conservation AM Michael - New Delhi Aavishkar Publishers 1966 - 888 p. 22 cm
COF
81 86321 15 2
Agricultural engineering
628 / MIC/PqqqqR
Principles of agricultural engineering-Vol.2-Surveying, irrigation, drainage; soil and water conservation AM Michael - New Delhi Aavishkar Publishers 1966 - 888 p. 22 cm
COF
81 86321 15 2
Agricultural engineering
628 / MIC/PqqqqR