Ground water & lift irrigation proceedngs of the seminar held at regional engineering college,rourkela,Orissa,on Jan. 21-23,1978
Ground water & lift irrigation proceedngs of the seminar held at regional engineering college,rourkela,Orissa,on Jan. 21-23,1978
Ground water
Water resources engg.
Irrigation
627 / N28G
Ground water
Water resources engg.
Irrigation
627 / N28G