Critical evaluation of systems analysis in ecosystems research and management
G. W Arnold; Cornelis Teunis de Wit; International Congress of Ecology (1st 1974 The Hague)
Wageningen Centre for Agricultural Publishing and Documentation 1976
Localização: CENA - Cent. En. Nuclear na Agricultura (577.4:518.5 A754c 7833 )(Acessar)