Contents: Cytological effects of some chemicals on algae-a review,Genetics of antimetabolite resistance in aspergillus,Problems of evolution in heterosporous ferns,Some significant cytogenetic observations in ferns,Some significant cytogenetic observations in ferns and fern allies,Natural variability,genetic control,tree breeding and reproductive potential of wood producing species of India,Retrospect and prospects of cytogenetical studies in wheat,Cytological evolution of Indian compositae,Cytological evaluation of woody taxa of gamopetalae and monochlamydeae from South India,Cytology of Indian legumes-an over view.
