Gaya APA
Field, Barry C.. (2016).
Natural Resources Economics : An Introduction (3rd Edition).
Long Grove:
Waveland Press.
Gaya Chicago
Field, Barry C..
Natural Resources Economics : An Introduction.
3rd Edition
Long Grove:
Waveland Press,
2016.
Textbook.
Gaya MLA
Field, Barry C..
Natural Resources Economics : An Introduction.
3rd Edition
Long Grove:
Waveland Press,
2016.
Textbook.
Gaya Turabian
Field, Barry C..
Natural Resources Economics : An Introduction.
3rd Edition
Long Grove:
Waveland Press,
2016.
Textbook.