TY - BOOK AU - E V GOPALAKRISHNAN NAYAR AU - C M GEORGE TI - STUDIES ON THE BASAL APPLICATION OF NITROGEN ON PADDY UNDER DRY - SOWN CONDITIONS WITH PHOSPHORUS AND POTASH IN CONJUNCTION WITH FARM YARD MANURE U1 - J N67 GO 38 PY - 1967/// CY - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI PB - DIVISION OF AGRONOMY ER -