Gaya APA
GREENBERG, ARNOLD E.. (1992).
Standard methods for the examination of water and waswater .
Washington:
American Public Healt Association.
Gaya Chicago
GREENBERG, ARNOLD E..
Standard methods for the examination of water and waswater.
Washington:
American Public Healt Association,
1992.
Teknik Pertanian.
Gaya MLA
GREENBERG, ARNOLD E..
Standard methods for the examination of water and waswater.
Washington:
American Public Healt Association,
1992.
Teknik Pertanian.
Gaya Turabian
GREENBERG, ARNOLD E..
Standard methods for the examination of water and waswater.
Washington:
American Public Healt Association,
1992.
Teknik Pertanian.