000 00515nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a632 .58
082 _bROB/WE
100 _aRoberts H A
100 _eEditor
245 _aWeed control land book: principles
250 _a7th Ed.
260 _aLondon
260 _bBlackwell Scientific Publications
260 _c1982
300 _a533 Pages
365 _aUKP.25.00
650 _aWeed Science
942 _cBK
999 _c235271
_d235271