Armantrout, Neil. Condition of the World`s aquatic habitats / Neil Armantrout, Robert J. Wolotira. - New Delhi : Oxford and IBH Publishing , 1995. - xv,411p. : ills.,tables ; 25cm . NULL ISBN: 8120409620 Rs.850/- Subjects--Index Terms: AQUATIC HABITATS Dewey Class. No.: 577.6 / ARM/C