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Pests not known to occur in the United States or of limited distribution. 82. A fruit fly
The Beverly tree guide
The fulva group of the spider genus Steatoda (Araneae, Theridiidae)
The pecan
Wisconsin millipeds : a preliminary species list and a catalog of records
Dispersion of the boll weevil in 1922
Seasonal utilization of instream boulder structures by anadromous salmonids in Hurdygurdy Creek, California
Catalog 1938
September update : Nordegg forest harvesting plan
The milliped family Tingupidae (Diplopoda, Chordeumatida, Brannerioidea)