TY - BOOK AU - Ahmad, Aquil TI - Comparative Suitability and Compatibility of two Classification systems, USDA Soil Taxonomy and Numerical Classification in Relation to the Soils of Bhagalpur (Bihar) U1 - 631.44 PY - 1993/// CY - Pusa, Samastipur PB - RAU KW - Soil Science KW - Thesis ER -