TY - GEN AU - BASAK, RANJAN KUMAR TI - FERTILIZERS U1 - 631.8 BAS/FE CY - LUDHIANA, KALYANI KW - FATES OF FERTILIZERS IN SOILS KW - FERTILIZER ANALYSIS KW - FERTILIZER QUALITY CONTROL KW - MANAGEMENT OF FERTILIZERS IN SOIL KW - MANUFACTURE AND PROPERTIES KW - NITROGEN,PHOSPHORUS AND POTTASSIUM IN SOILS ER -