000 00622nam a2200241Ia 4500
008 141004s9999 xx 000 0 und d
020 _a0 471 85098 5
040 _ca
041 _aEnglish
082 _a634.975
082 _bWAL/FO
100 _aJohn D Walstad
245 _aForest vegetation management for conifer production
245 _cJohn D Walstad
260 _aNew York
260 _bJohn Wiley & sons, INC
260 _c1987
300 _a523 p.
300 _b24 cm
501 _aCOF
650 _aWeed control
942 _cBK
999 _c170638
_d170638