Great Lakes basin ecosystem management : a living experiment : case study / transmitted by the Government of Canada ; prepared by R. Shimizu.
1990
Notice détaillée
Symbole[E/ECE/]ENVWA/SEM.5/R.7
TitreGreat Lakes basin ecosystem management : a living experiment : case study / transmitted by the Government of Canada ; prepared by R. Shimizu.
AuteursShimizu, R.
Canada
Canada
DateGeneva : UN, 19 Sept. 1990.
Description
20 p. : ill., graphs, maps, table