00553nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067100001900076245012700095260004600222300000900268440003700277650004900314700002000363Para_5384CHAP220125s1931    xx            000 0 und d  a203900  cCHAP  aCollins, C. W.  aAn air-pressure extension brush for applying creosote to gipsy moth egg clusters  /c by C. W. Collins and J. V. Schaffner  aWashington  :b Department of Agriculture  a8 p.  aEUA. Dep. of Agri. Circular; 204  aLymantria dispar  Aire x Efecto en insectos  aSchaffer, J. V.