O.P. Gupta Water in Relation to Soils and Plants - Jodhpur Agrobios (India) 2007 - 163p O.P. Gupta: Water in Relation to Soils and Plants. Jodhpur. Agrobios (India), 2007. 81-7754-091-2 Rs. 495.00--(631.41GUP) ENGLISH ISBN: 81-7754-091-2 Dewey Class. No.: 631.41 / GUP