TY - BOOK AU - International Congress of Soil Science, New Delhi, Feb.8-16, 1982 TI - Managing Soil resources to meet the challenges to mankind; abstracts of proceedings U1 - 631.4(100) 1982.2.8/16 (082.2) M2 PY - 1982/// CY - New Delhi PB - Indian Society of Soil Science KW - Soil science,Conference ER -