TY - BOOK AU - H L S TANDON TI - PHOSPHORUS RESEARCH AND AGRICULTURAL PRODUCTION IN INDIA SN - 085116016 U1 - TX631.85T155P PY - 1987/// CY - NEW DELHI PB - DEVELOPMENT AND CONSULTATION ORGANISATION KW - PHOSPHORUS RESEARCH AND AGRICULTURAL PRODUCTION IN INDIA N1 - MODERN BOOK HOUSE ER -