000 00411 a2200145 4500
020 _a3823611135
082 _a633
_bSTO
090 _c20471
_d31743
100 _aStoll, Gaby
245 _aNatural crop protection
_bbased on local farm resources in the tropics and subtropics
260 _aWeikersheim
_bMargraf Verlag
_c1986
_g1998
300 _a188p.
_c21cm
650 _aField and plantation crops
942 _cSR
999 _c48089
_d48089