Ecoclimatic regions of Canada - first approximation

Författare
Canada Committe on Ecological Land Classification
(Written and compiled by Ecoregions Working Group, Canada Committee on Ecological Land Classification.)
Genre
Ej skönlitteratur
Språk
Engelska
Förlag År Ort Om boken ISBN
Environment Canada cop. 1989 Kanada, Ottawa 118 sidor.