P C Jaiswal Soil, Plant and water analysis - Ludhiana Kalyani Publishers 2003 - 441p P C Jaiswal: Soil, Plant and water analysis. Ludhiana. Kalyani Publishers, 2003. 81-272-0690-3--(631.4JAI) ENGLISH ISBN: 81-272-0690-3 Dewey Class. No.: 631.4 / JAI