Nitrogen Assimilation and Crop Productivity
Sen, S. P.
Nitrogen Assimilation and Crop Productivity - New Delhi Associated Publishing Company 1978 - 313
Agriculture and related technologies
Technology (Applied sciences)
Crop production Nitrogen assimilation
631.84 / N28P
Nitrogen Assimilation and Crop Productivity - New Delhi Associated Publishing Company 1978 - 313
Agriculture and related technologies
Technology (Applied sciences)
Crop production Nitrogen assimilation
631.84 / N28P