Jaiswal, P C
Soil plant and water analysis - Ludhiana Kalyani publishers 2003 - 450 pages;
9789327210170
Soil sampling for physical analysis
Soil texture by feel method
631.4 / JAI/SO
Soil plant and water analysis - Ludhiana Kalyani publishers 2003 - 450 pages;
9789327210170
Soil sampling for physical analysis
Soil texture by feel method
631.4 / JAI/SO