See Allo

Last, John M., 1926-

Public health and human ecology

McGraw-Hill, 1997

Buku Teks

Human ecology and public health

edited by Edwin D. Kilbourne, Wilson G. Smillie

MacMillan company, 1969

Buku Teks

Last, John M., 1926-

Public health and human ecology

Appleton & Lange, 1998

Buku Teks

Indonesia : resources, ecology, and environment

edited by Joan Hardjono

Oxford University Press, 1991

Buku Teks

Indonesia : resources, ecology, and environment

edited by Joan Hardjono

Oxford University Press, 1991

Buku Teks