519.535
D571     Digby, P. G. N.

               Multivariate analysis of ecological communities / P. G. N. Digby and R. A. Kempton . - London : Chapman and Hall,c1987 . - viii,206p.; fig., tables . - Population and community biology; edited by M. B. Usher and M. L. Rosenzweig .

               Includes bibliography and index

               412246503

Central Inland Fisheries Research Institute

CIFRI