@inbook {4709,
	title = {Patrimoine biologique et cha{\^\i}nes alimentaires},
	booktitle = {Programme Scientifique Seine Aval},
	number = {7},
	year = {2002},
	pages = {46p},
	edition = {QUAE},
	author = {Katherine Costil and Dauvin, Jean-Claude and Duhamel, S and Hocd{\'e}, R and Mouny, P and de Roton, G}
}
