Gaya APA
Krishna, K. R.. (2015).
Agricultural prairies : natural resources and crop productivity .
New York:
CRC Press.
Gaya Chicago
Krishna, K. R..
Agricultural prairies : natural resources and crop productivity.
New York:
CRC Press,
2015.
Text.
Gaya MLA
Krishna, K. R..
Agricultural prairies : natural resources and crop productivity.
New York:
CRC Press,
2015.
Text.
Gaya Turabian
Krishna, K. R..
Agricultural prairies : natural resources and crop productivity.
New York:
CRC Press,
2015.
Print.