1. Aldo Leopold and the ecological conscience /
پدیدآورنده : edited by Richard L. Knight and Suzanne Riedel.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Leopold, Aldo,1886-1948-- Influence.,Leopold, Aldo,1886-1948-- Influence.,Leopold, Aldo,1886-1948.,Leopold, Aldo.,Nature conservation.,Nature-- Conservation.,BUSINESS & ECONOMICS-- Development-- Sustainable Development.,Ecologie.,Influence (Literary, artistic, etc.),Nature conservation.,NATURE-- Environmental Conservation & Protection.,Naturschutz
رده :
QH31
.
L618
A426
2002eb
2. The essential Aldo Leopold :
پدیدآورنده : edited by Curt Meine & Richard L. Knight.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Leopold, Aldo,1886-1948,Leopold, Aldo,1886-1948,Leopold, Aldo.,Naturalists-- United States, Biography.,Naturalists.,United States., 7
رده :
QH31
.
L618
E77
1999
