Gaya APA
Center, Larry W., Hill, Loren G.. (1981).
Handbook of variables for environmental impact assessment .
Michigan:
Ann Abror Science.
Gaya Chicago
Center, Larry W., Hill, Loren G..
Handbook of variables for environmental impact assessment.
Michigan:
Ann Abror Science,
1981.
Text.
Gaya MLA
Center, Larry W., Hill, Loren G..
Handbook of variables for environmental impact assessment.
Michigan:
Ann Abror Science,
1981.
Text.
Gaya Turabian
Center, Larry W., Hill, Loren G..
Handbook of variables for environmental impact assessment.
Michigan:
Ann Abror Science,
1981.
Print.