000 00344nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
080 _a585.213
100 _aMaheshwari, P., Konar, R.N
245 _aPinus
260 _aNew Delhi
_c1971
300 _a130 p.
440 _aCouncil of Scientific and Ind
901 _a124635
942 _cB
_2udc
999 _c10993
_d10993