000 00336 a2200145 4500
080 _a632
_bG 976 F
245 1 _aFarm friends and foes
_cby J. Gunston
250 _a2nd edn.
260 _aLondon
_c1946
650 _aPlant Pathology
650 _aFarm Friends and Foes
100 1 _aGunston, J.
_d
300 _a207 p.
901 _a73324
999 _c45734
_d45734