Man's natural environment a systems approach

Man's natural environment a systems approach

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Manylion Llyfryddiaeth
Prif Awdur: Russwurm, Lorne H.
Awduron Eraill: Sommerville, Edward (joint auth.)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: North Scituate, Mass. Duxbury Press c1974.
Pynciau:
Physical geography > Addresses, essays, lectures.
Environmental protection > Addresses, essays, lectures.