000 00516 a2200253 4500
001 169022
020 _a
041 _aeng
080 _a674.038.001.3
245 _aClassification of commercial timbers and their zonal distribution :
250 _a
260 _aNew Delhi
260 _bBIS
260 _c1963
300 _a84
300 _c
856 _uBIS
490 _aNRC DME NAE - 3 : 1975
100 _aBureau of Indian Standards
700 _a
650 _a
650 _aTimbers
942 _cPP
942 _2UDC
999 _c188329
_d188329