00360nam a2200121Ia 4500008004000000020001800040082001300058100003200071245002900103260003600132300001300168650005700181210210b1977   xxu||||| |||| 00| 0 eng d  a0 7069 0498 2  a581 SRIV  aSRIVASTAVA (K C) and others  aVikas handbook of botany  aN DelhibVikas Publishingc1977  aviii,462  aBryophyta, Pteridophyta, Gymnosperms, Palaeobotany