Prof. S. S. Bir Commemoration Volume Presented To Him On His Completion Of 60 Years Of Age On 28Th August 1989 Contain Contributions Of India Who Include His Friends Well Wishers And Students. The Contributions Are Arranged Under Four Major Themes I. Plants And Environments Ii. Taxonomy, Phylogeny And Biosystematics. Iii. Genetic Variability, Manipulation And Bio-Technology. Iv. Plant Morphology Function And Tissue Culture.Articles includes deal with important current problems such as pollution plant conservation gene manipulation and other taxonomy,physiology,mycology,cytology etc. It is sincerely hoped that contributions of such wide spectrum will be useful to post-graduate students,teachers and researchers equally engaged in various disciplines of Botany.
