Gaya APA
Dr. ALVA P. BURKHALTER, dkk. (1987).
AQUATIC WEED IDENTIFICATION AND CONTROL MANUAL .
AMERIKA:
Bureau Of Aquatic Plant Research And Control.
Gaya Chicago
Dr. ALVA P. BURKHALTER, dkk.
AQUATIC WEED IDENTIFICATION AND CONTROL MANUAL.
AMERIKA:
Bureau Of Aquatic Plant Research And Control,
1987.
Text.
Gaya MLA
Dr. ALVA P. BURKHALTER, dkk.
AQUATIC WEED IDENTIFICATION AND CONTROL MANUAL.
AMERIKA:
Bureau Of Aquatic Plant Research And Control,
1987.
Text.
Gaya Turabian
Dr. ALVA P. BURKHALTER, dkk.
AQUATIC WEED IDENTIFICATION AND CONTROL MANUAL.
AMERIKA:
Bureau Of Aquatic Plant Research And Control,
1987.
Print.