Conkling, Edgar C.
Man's economic environment
McGraw-Hill, 1976
Buku Teks
Environment, the university, and the welfare of man
J.B. Lippincott Company, 1969
Buku Teks
Hackett, Brian
Man,Society And Environment
Percival marshall, 1950
Buku Teks
Huntley, James R.
Man's environment and the Atlantic Alliance
NATO Information Service, 1972
Buku Teks
Roper, Nancy
Man's anatomy, physiology, health and environment
Churchill Livingstone , 1976
Buku Teks