000 00421 am a2200133 a 4500
080 _a632.728:633.2.03
100 1 _aLavigne, Robert J., Pfadt, Robert E.
245 1 _aParasites and predators of Wyoming rangeland grasshoppers
260 _aLaramie
_c1966
300 _a1-31 p.
942 _2udc
_cB
440 _aParasites, Grasshopper Wyoming Agricultural Experiment Station. Science Monograph No. 3
901 _aS28179
999 _c107309
_d107309