000 00341nam a2200133Ia 4500
008 160316s1975 xxu||||| |||| 00| 0 eng d
020 _a
100 _aMai,W F
245 _aPictorial Key To Genra Of Plant-Parasitic Nematodes
250 _a4TH REV
260 _aITHACA & LONDON
_bCORNELL UNIVERSITY PRESS
_c1975
300 _a
700 _a
_a
999 _c20044
_d20044