Gaya APA
Ruddle, Kenneth, Manshard, Walther. (1991).
Renewable natural resources and the environment: pressing problems in the developing world .
Dublin:
Tycooly International.
Gaya Chicago
Ruddle, Kenneth, Manshard, Walther.
Renewable natural resources and the environment: pressing problems in the developing world.
Dublin:
Tycooly International,
1991.
Text.
Gaya MLA
Ruddle, Kenneth, Manshard, Walther.
Renewable natural resources and the environment: pressing problems in the developing world.
Dublin:
Tycooly International,
1991.
Text.
Gaya Turabian
Ruddle, Kenneth, Manshard, Walther.
Renewable natural resources and the environment: pressing problems in the developing world.
Dublin:
Tycooly International,
1991.
Print.