@book{79432,
	title = {Use of p32 in the study of the availability of fetilizer and soil phosphorus to rice plant as influenced by Mn, Al, Fe, Ca and Si under water logged condition /},
	publisher = {University Of Dhaka, },
	year = {1966.},
	address = {Dhaka : },
	note = {Thesis (MS )-- Department of Soil, Water & Environment,, University of Dhaka,1966.}
}