002900000a22001330004500060000800000082001400008100001700022100001800039245002200057260004500079260000900124300001300133650001000146  a100  a589.3 PAN  aPandey,  S N  aTrivedi,  P S  aTextbook of Algae  aNewdelhi, Vikas Publishing House Pvt Ltd  c1995  aVIII+342  aAlgae