00871nam0-22003011i-450-99000205847040332120090625145702.0000205847FED01000205847(Aleph)000205847FED0100020584720030910d1950----km-y0itay50------baengInsect enemies of eastern forestsF. C. CraigheadWashingtonUnited States Government printing office1950679 p.24 cmMiscellaneous publication657Entomologia forestale595.709634.96Craighead,Frank Cooper86470ITUNINARICAUNIMARCBK99000205847040332161 IX B.6/162368DAGENDAGENInsect enemies of eastern forests393320UNINA