000 00504nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a632.58
082 _bFRY/WE
100 _aFryer J P
100 _eEditor
245 _aWeed control hand book V.2
250 _a8th Ed.
260 _aLondon
260 _bBlackwell Scientific Publications
260 _c1978
300 _a532 Pages
365 _aUKP.13.50
650 _aWeed Science
942 _cBK
999 _c235274
_d235274