000 00325 a2200145 4500
080 _a580
_bE 74 P
245 1 _aPlants, viruses and insects
_cby Katherine Esau
260 _aLondon
_c1961
650 _aPlants
650 _aViruses
650 _aInsects
100 1 _aEsau, Katherine
_d
300 _a110 p.
901 _a75214
999 _c33633
_d33633