Fresh-water invertebrates of the United States por Pennak, Robert W. (Robert William)

Freshwater invertebrates of the United States por Pennak, Robert W.

Pollution ecology of freshwater in invertebrates por Hart, C. W.

Pollution ecology of freshwater invertebrates

Experimental embryology of marine and fresh-water invertebrates por Reverberi, Giuseppe

Table of contents only

Experimental embryology of marine and freshwater invertebrates

The Freshwater mollusks of Uganda and adjacent territories por Mandahl-Barth, Georg

Freshwater invertebrates of the United States por Pennak, Robert W.

Fresh-water invertebrates of the United States por Pennak, Robert W.