000			00549nam a2200169Ia 4500
008			140208s9999 xx 000 0 und d
020			_a9780632002092
044			_aUnited Kingdom
080			_a632.58 F948W
100			_aFryer, J.D., ed.
245			_aWeed control handbook : v. 1 : principles including plant growth regulators _cedited by J.D. Fryer and R.J. Makepeace
250			_a6th ed.
260			_bBlackwell Scientific Publications _aOxford _c1977
300			_axvii, 510 p.; 23cm.
700			_aMakepeace, R.J., ed.
942			_2udc _cGB
999			_c10859 _d10859