Part IX

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1901. Hymenoptera parasitica. _In_ Sharp, D., ed., Fauna Hawaiiensis, vol. 1, pp. 277-364, 2 pls.

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1951. The centipedes of the Chicago area with special reference to their ecology. Ecol. Monogr., vol. 21, pp. 97-124.

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1931. Zur frage der Parasiten der Brotschabe. Arch. Protistenk., vol. 74, pp. 236-248.

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1938. A septicemia of the southern army worm caused by _Bacillus cereus_. Ann. Ent. Soc. Amer., vol. 31, pp. 371-373.

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1927. _Periplaneta americana_ Fabr., hôte intermédiare du _Gigantorhyncus moniliformis_ Bremser, dans la Republique Argentine. Compt. Rend. Soc. Biol., Paris, vol. 97, p. 1251.

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1930. Contribución al estudio dei _Gongylonema neoplasticum_ (Fibiger-Ditlevsen) en la Argentina. Rev. Chilena Hist. Nat., 1929, vol. 33, pp. 414-417.

BACK, E. A.

1947. Centipedes and millipedes in the house. U. S. Dept. Agr., Leafl. No. 192, 6 pp.

BAER, J. G.

1956. The taxonomic position of _Taenia madagascariensis_ Davaine, 1870, a tapeworm parasite of man and rodents. Ann. Trop. Med. Parasitol., vol. 50, pp. 152-156.

BAILEY, L. H.

1925. Manual of cultivated plants. 851 pp. New York.

BAKER, E. W.; EVANS, T. M.; GOULD, D. J.; HULL, W. B.; and KEEGAN, H. L.

1956. A manual of parasitic mites of medical or economic importance. 170 pp. Techn. Publ. Nat. Pest Control Assoc., Inc., New York.

BAKER, E. W., and WHARTON, G. W.

1952. An introduction to acarology. 465 pp. New York.

BAL, C., and RAI, B. P.

1955. On the occurrence of _Stenophora_ sp. in the midgut of _Blatta orientalis_. Proc. Indian Sci. Congr. Assoc., vol. 42, p. 281. (Abstract.)

BALCH, H. E.

1932. The cultivation of _Nyctotherus ovalis_ and _Endamoeba blattae_. Science, vol. 76, p. 237.

BALDUF, W. V.

1935. The bionomics of entomophagous Coleoptera. 185 pp. St. Louis.

1936. Observations on _Podalonia violaceipennis_ (Lep.) (Sphecidae) and _Vespula maculata_ (Linn.) (Vespidae). Canadian Ent., vol. 68, pp. 137-139.

BALL, E. D.; TINKHAM, E. R.; FLOCK, R.; and VORHIES, C. T.

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BALLOU, H. A.

1912. Insect pests of the Lesser Antilles. Imp. Dept. Agr., West Indies, pamphlet ser., No. 71, 210 pp.

1916. Report on the prevalence of some pests and diseases in the West Indies during 1915.