Agricultural atlas of Punjab /
by S.L. Duggal.
APA Citation
Duggal, S. L.., Punjab Agricultural University. (1966). Agricultural atlas of Punjab. 1st edition. [Hissar]: Director of Research, Punjab Agricultural University.
MLA Citation
Duggal, S. L., and Punjab Agricultural University. Agricultural Atlas of Punjab. 1st edition. [Hissar]: Director of Research, Punjab Agricultural University, 1966.
Warning: These citations may not always be complete (especially for serials).