APA aipamena

Harlan, J. R. (1956). Theory and dynamics of grassland agriculture. Princeton, N. J.: D. Van Nostrand Company.

Chicago Style aipamena

Harlan, Jack R. Theory and Dynamics of Grassland Agriculture. Princeton, N. J.: D. Van Nostrand Company, 1956.

MLA aipamena

Harlan, Jack R. Theory and Dynamics of Grassland Agriculture. Princeton, N. J.: D. Van Nostrand Company, 1956.

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