00420nam a2200121Ia 4500008004100000040001700041082002400058110004800082245006100130260005700191300001400248650003600262190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta668.62bF411S  aFertiliser Association of India(New Delhi ) 0aSeminar on recent advances in fertiliser technology 1972  aNew DelhibThe fertiliser Association of Indiac1972  avii,269p.  aAGRICULTURAL CHEMICALS, COMPOST