@book{53027,
	author = {Wassink, E. C. and Van Der Noort, M. E.},
	title = {Note on leaf area index in a solitary plant},
	publisher = {Veenman & Zonen,},
	year = {1976},
	series = {Mededelingen Landbouwhogeschool},
	address = {Wageningen :}
}