@book{372142,
	author = {M R VIJAYAN and R SUBRAMONIA  AIYER},
	title = {STUDIES ON FOLIAR DIAGNOSIS, YIELD AND QUALITY OF TAPIOCA (Manihot utilissima Pohl.) IN RELATION TO NITROGEN AND PHOSPHORUS},
	publisher = {DIVISION OF AGRICULTURAL CHEMISTRY},
	year = {1968},
	address = {AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI},
	edition = {MSc}
}