000 00516nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a632.58 FRY
100 _aFryer, J. D.
245 _aIntegrated controle of weeds
260 _bUniversity of Tokyo Press
_aJapan
_c1977
999 _c152807
_d152807