Atwal, A.S..
Agricultural pests of south asia and their management / by A.S.Atwal;G.S.Dhaliwal. - Luthiana : Kalyani Publishers , 1993 - 487p :
Agriculture- livestock
J:.4.49G / N7
Agricultural pests of south asia and their management / by A.S.Atwal;G.S.Dhaliwal. - Luthiana : Kalyani Publishers , 1993 - 487p :
Agriculture- livestock
J:.4.49G / N7