Environmental issues: family impact / edited by Evelyn Eldridge, Nancy Meredith
Burgess, 1976
Buku Teks
Jain, Ravi
Environmental asessment / Ravi Jain,
McGraw-Hill, 2004
Buku Teks
Kinship and culture / edited by Francis L. K. Hsu
Aldine Publishing company, 1971
Buku Teks
Jain, Anil K.
Fundamentals of digital image processing / Anil K. Jain
Prentice-Hall, 1989
Buku Teks
The business of ecology: Australian organisations tackling environmental issues / edited by Leigh Cato
Allen & Unwin, 1995
Buku Teks