000 00575nam a2200241Ia 4500
008 141004s9999 xx 000 0 und d
020 _a81 85421 29 3
040 _ca
041 _aEnglish
082 _a333.7515
082 _bRay
100 _aGL Ray
245 _cGL Ray
245 2 _aA study forestry extension
260 _aCalcutta
260 _bNaya Prokash
260 _c1996
300 _a99 p.
300 _b21.5 cm
501 _aKAUCOF
650 _aFarm forestry
942 _cBK
999 _c304144
_d304144