Man's natural environment a systems approach

Man's natural environment a systems approach

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Xehetasun bibliografikoak
Egile nagusia: Russwurm, Lorne H.
Beste egile batzuk: Sommerville, Edward (joint auth.)
Formatua: Liburua
Hizkuntza:English
Argitaratua: North Scituate, Mass. Duxbury Press c1974.
Gaiak:
Physical geography > Addresses, essays, lectures.
Environmental protection > Addresses, essays, lectures.