Duggal, S. L. Agricultural atlas of Punjab / S. L. Duggal - [Hissar] : Director of Research, Punjab Agricultural University, 1966 - viii, 88 p. ; 37 cm. Library has 2 cops. ISBN: Rs. 24.00 Subjects--Topical Terms: Agriculture--Maps--Punjab Subjects--Geographic Terms: Punjab--Maps Dewey Class. No.: 912.19545