00718nam a2200205Ia 4500001001000000003000500010008004100015010001100056040000900067082001900076100002000095245010200115260005800217300001000275440001800285500004600303650009000349700002000439710005300459Para_7976CHAP220125s1925    xx            000 0 und d  a206905  cCHAP  aPA-C 595.75 H4  aGillette, C. P.  aControl of some scale insects infesting colorado trees and shrubs  /c by C. P. and G. S Langford  aFort Collins, Col.  :b Office of State Entomologist,  a14 p.  aHemiptera; 10  aEncuadernado con otros impresos similares  aHemípteros x colecciones de escritos /  Control biológico de insectos/  Coccidae  aLangford, G. S.  aColorado Office State Entomologist Circular;, 46