'The book is most useful as a reference and guide to all students and research workers on ecology and environment. The text is faultless and remains very useful for a quick study of the summary.' Indian Journal of Agricultural Sciences, 61 (1) Janauary 1991 'It will be Found useful to ecologists as a source material for data, ideas, concepts and modern reference on succession. Printing and get up are excellent.' Phytomorphology 41 1991