TY - BOOK AU - Nanchahal Anjana AU - Prof R N Kapil Supervisor AU - University of Delhi. Faculty of Science. Department of Botany ED - University of Delhi. Faculty of Science. Department of Botany TI - Historical investigations on ovule andembryo sac devleopment with emphasis on antipodal cells in some angiosperms PY - 1982/// KW - BOTANY ER -