00554nam a2200121Ia 4500008004100000040001700041082002300058110010800081245012800189260005600317300001000373650004900383190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta668.62bI39T  aIndia. Ministry of Science and Technology. Department of Scientific and Industrial Research (New Delhi) 0aTechnology evaluation in phosphatic fertilisers industryba report prepared under technology absorption and adaption scheme  aNew DelhibMinistry of Science and Technologyc1989  a356p.  aPhosphatic fertilisers; Fertilisers industry