APA Style
Kalla,P.N.. (2009).
Sustainable agriculture: Status and prospects .
India:
ATPA.
Chicago Style
Kalla,P.N..
Sustainable agriculture: Status and prospects.
India:
ATPA,
2009.
Texts.
MLA Style
Kalla,P.N..
Sustainable agriculture: Status and prospects.
India:
ATPA,
2009.
Texts.
Turabian Style
Kalla,P.N..
Sustainable agriculture: Status and prospects.
India:
ATPA,
2009.
Texts.