00974nam0-22003371i-450-99000201182040332120040625102854.00-520-02381-1000201182FED01000201182(Aleph)000201182FED0100020118220030910d1975----km-y0itay50------baengUSy---a---001yyMites injourious to economic plantsL.R. Jeppson, H.H. Keifer, Edward W. BakerBerkeleyUniversity of California Press1975614 p.24 cmAcarologia595.42Jeppson,Lee Ralph360064Baker,Edward William85167Keifer,Hartford H.85168ITUNINARICAUNIMARCBK99000201182040332161 III E.8/624328DAGENDAGENMites injourious to economic plants402393UNINA