APA Style
Wijewardene,R and Waidyanatha,P. (1984).
Systems, Techniques & Tools Conservation Farming .
Sri Lanka:
Department Of Agriculture, Sri-Lanka.
Chicago Style
Wijewardene,R and Waidyanatha,P.
Systems, Techniques & Tools Conservation Farming.
Sri Lanka:
Department Of Agriculture, Sri-Lanka,
1984.
.
MLA Style
Wijewardene,R and Waidyanatha,P.
Systems, Techniques & Tools Conservation Farming.
Sri Lanka:
Department Of Agriculture, Sri-Lanka,
1984.
.
Turabian Style
Wijewardene,R and Waidyanatha,P.
Systems, Techniques & Tools Conservation Farming.
Sri Lanka:
Department Of Agriculture, Sri-Lanka,
1984.
.