@book{346231,
	author = {Tisdale, S. L.},
	title = {Soil Fertility and fertilizers.},
	publisher = {Macmillan Co., },
	year = {1966. },
	address = {London (UK): },
	edition = {2. ed.},
	note = {172 illus ; 105 tables; Include bibliographies; Summaries (En)}
}