APA Style
Ahmed, Akbar, Cottrell, Alan. ().
Environmental economics an introduction for students of the resource and environmental sciences .
:
.
Chicago Style
Ahmed, Akbar, Cottrell, Alan.
Environmental economics an introduction for students of the resource and environmental sciences.
:
,
.
.
MLA Style
Ahmed, Akbar, Cottrell, Alan.
Environmental economics an introduction for students of the resource and environmental sciences.
:
,
.
.
Turabian Style
Ahmed, Akbar, Cottrell, Alan.
Environmental economics an introduction for students of the resource and environmental sciences.
:
,
.
.