APA

Berry J. S., Kemp W. P. & Onsager J. A.Within-year population dynamics and forage destruction model for rangeland grasshopper (Orthoptera: Acrididae). : .

Chicago

Berry James S, Kemp William P and Onsager Jerome A.Within-year population dynamics and forage destruction model for rangeland grasshopper (Orthoptera: Acrididae). : .

Harvard

Berry J. S., Kemp W. P. and Onsager J. A.Within-year population dynamics and forage destruction model for rangeland grasshopper (Orthoptera: Acrididae). : .

MLA

Berry James S, Kemp William P and Onsager Jerome A.: . .