00294nam a2200109Ia 4500008004100000082002100041100001400062245005300076250000900129260003800138300000800176240913s9999||||xx |||||||||||||| ||und||  aGS    580  SIN/A  aDr V Sing 2aA Text Book of Botany,Bryophyta and Pteridophyta  aNULL  bRastogi PublicationaMeerutc1992  a196