000 00478cam a2200205ua 4500
001 31983
005 20171214164800.0
007 ta
008 100108s1977 a g b000 u u
020 _cRS0.00 (Pbk)
040 _aMAIN
100 1 _aedited by Science Reporter, .
245 0 0 _aScience reporter /
_cNULL.
250 _a /
_b.
260 _aNULL :
_bCSIR ,
_c1977.
300 _aNULL :
_bfigures ;
_cNULL .
365 _aRS0.00
504 _aNULL
942 _cBK
999 _c31661
_d31661