Singh, N. P. Singh, R. A.
Scientific crop production: with special reference to north eastern hill region / [by] N.P.Singh, R.A.Singh - Ludhiana Kalyani pub. 2002 - 348 pages
Includes bibliography,glossary and appendix
812720631X
Cultivated plants
Crop production
Agriculture
631.5 / SIN
Scientific crop production: with special reference to north eastern hill region / [by] N.P.Singh, R.A.Singh - Ludhiana Kalyani pub. 2002 - 348 pages
Includes bibliography,glossary and appendix
812720631X
Cultivated plants
Crop production
Agriculture
631.5 / SIN