Mal, Bimal Chandra .
Introduction to soil and water conservation engineering / - New Delhi : Kalyani Publishers , 1999. - 422 ; .
9788127267445
Drainage
Irrigation
Levelling
Soil conservation
Surveying
Water erosion
631.45 / MAL/IN
Introduction to soil and water conservation engineering / - New Delhi : Kalyani Publishers , 1999. - 422 ; .
9788127267445
Drainage
Irrigation
Levelling
Soil conservation
Surveying
Water erosion
631.45 / MAL/IN