TY - BOOK AU - AU - Parthasarathy,R. ED - FAI Seminar on the World Fertiliser Situation in the Seventies and Technical and Economic Aspects of Production of Ammonia Based on Heavy Fractions of Petroleum as Feedstocks TI - Proceedings of the FAI Seminar on the World Fertiliser Situation in the Seventies and Technical and Economic Aspects of Production of Ammonia Based on Heavy Fractions of Petroleum as Feedstocks AV - TP963 .F2 1973 PY - 1974/// CY - New Delhi PB - The Association KW - Ammonia ER -