000 00296pam a2200121a 44500
008 230405s1990 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _asharma o.p
245 _aTextbook of algae
260 _anew delhi
_bTata McGraw Hill Publishing Co.
_c1990
300 _a396
906 _a968
999 _c292311
_d292311