Basak, R.K.
Fertilizers : a text book / [by] Ranjan Kumar Basak - Ludhiana Kalyani pub. 2000 - 265 pages
8176631930
Fertilizers
631.8 / BAS
Fertilizers : a text book / [by] Ranjan Kumar Basak - Ludhiana Kalyani pub. 2000 - 265 pages
8176631930
Fertilizers
631.8 / BAS