00506nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067082001900076100002700095245009800122260002400220300001100244650006100255700002000316Para_2465CHAP220125s1984    xx            000 0 und d  a200999  cCHAP  aPA 634.967 C68  aCoulson, Robert Norris  aForest entomology :b ecology and management  /c by Robert Norris Coulson and John A. Witter  aNew York  :b Wiley  a669 p.  aArboles x Plagas  Entomología  Ecología de insectos  aWitter, John A.