ET.AL, H. A METHODOLOGY FOR 0N-FARM CROPPING SYSTEMS RESEARCH. THE INTERNATIONAL RICE.
Chicago Style (17th ed.) CitationET.AL, H.G.ZANDSTRA. A METHODOLOGY FOR 0N-FARM CROPPING SYSTEMS RESEARCH. THE INTERNATIONAL RICE.
MLA (8th ed.) CitationET.AL, H.G.ZANDSTRA. A METHODOLOGY FOR 0N-FARM CROPPING SYSTEMS RESEARCH. THE INTERNATIONAL RICE.
Warning: These citations may not always be 100% accurate.