Lenka, D
Irrigation and drainage - Ludhiana Kalyani Publishers 1991 - 327p
English
8127224596
Agriculture
Climate and Irrigation
Soil, Water and Crops
Irrigation Water Measurement
Watershed Management
631.587 1 / LEN/IR
Irrigation and drainage - Ludhiana Kalyani Publishers 1991 - 327p
English
8127224596
Agriculture
Climate and Irrigation
Soil, Water and Crops
Irrigation Water Measurement
Watershed Management
631.587 1 / LEN/IR