Cita APA

Harlan, . J. R. (1956). Theory and dynamics of grassland agriculture. D Van nostrand Company Inc.

Citación estilo Chicago

Harlan, Jack R. Theory and Dynamics of Grassland Agriculture. Newjerssey: D Van nostrand Company Inc, 1956.

Cita MLA

Harlan, Jack R. Theory and Dynamics of Grassland Agriculture. D Van nostrand Company Inc, 1956.

Warning: These citations may not always be 100% accurate.