The alfalfa weevil :
Phytonomus posticus Fab. /
by Harold R. Hagan.
APA Citation
Hagan, H. R. (Harold Raymond)., Utah Agricultural Experiment Station. (1918). The alfalfa weevil: Phytonomus posticus Fab.. Logan: Utah Agricultural Experiment Station.
MLA Citation
Hagan, Harold R. (Harold Raymond), 1886-, and Utah Agricultural Experiment Station. The Alfalfa Weevil: Phytonomus Posticus Fab.. Logan: Utah Agricultural Experiment Station, 1918.
Warning: These citations may not always be complete (especially for serials).