Ground Water Quality for Irrigation in India
Gupta, R. K. and others,
Ground Water Quality for Irrigation in India Reports R. K.Gupta - Karnal: ICAR, 1994. - 13.
Techniques, equipment & materials
631.7
Ground Water Quality for Irrigation in India Reports R. K.Gupta - Karnal: ICAR, 1994. - 13.
Techniques, equipment & materials
631.7