Phosphorus in Indian Verisols: / Summary proceedings of workshop 23-26 Aug 198, ICRISAT Center - Patancheru: International Crops Research Institute for the Semi-Arid Tropics, 1988 - 36p. Subjects--Topical Terms: Chemicals Subjects--Index Terms: Soil chemistry Soil tests Universal Decimal Class. No.: 661.631(540) / M8