000 00325nam a2200121Ia 4500
008 151011s9999 xx 000 0 und d
020 _a0851351433
041 _aENG
245 _aPest control in tropical onions
260 _c1986
_aLondon
_bTropical Development & Research Institute
300 _avi, 109p.
942 _cBK
_2udc
999 _c21252
_d21252