Introductory pedology: soil genesis, survey and classification.
Sehgal, Jawahar L
Introductory pedology: soil genesis, survey and classification. - New Delhi Kalyani publishers 2013 - 298
812723169X
Pedology-soil genesis
Agriculture
631.4 S41I
Introductory pedology: soil genesis, survey and classification. - New Delhi Kalyani publishers 2013 - 298
812723169X
Pedology-soil genesis
Agriculture
631.4 S41I