Perspectives on environment

التفاصيل البيبلوغرافية
مؤلفون مشاركون:	Association of American Geographers. Commission on College Geography. Panel on Environmental Education, Panel on Environmental Education
مؤلفون آخرون:	Manners, Ian R. (ed.), Mikesell, Marvin W. (ed.)
التنسيق:	كتاب
اللغة:	English
منشور في:	Washington [Association of American Geographers 1974]
سلاسل:	Publication (Association of American Geographers. Commission on College Geography) no. 13.
الموضوعات:	Ecology. Nature > Effect of human beings on.