Principles and practices of organic farming
Panda, S.C.
Principles and practices of organic farming - Ludhiana: Kalyani Publishers, 2012.
Agriculture and related technologies
Technology (Applied sciences)
| Organic farming
631.584 / P18P
Principles and practices of organic farming - Ludhiana: Kalyani Publishers, 2012.
Agriculture and related technologies
Technology (Applied sciences)
| Organic farming
631.584 / P18P