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