Illustrated genera of imperfect fungi di Barnett, H. L. (Horace Leslie) 1909-

Ciliated protozoa an illustrated guide to the species used as biological indicators in freshwater biology. di Bick, Hartmut

Table of contents only

Notes on some marine benthic algae in the Philippines. di Trono, Gavino C.

Tree flora of Malaya a manual for foresters.

British marine isopods: keys and notes for the identification of the species di Naylor, Ernst Elliott 1899-

Illustrated genera of imperfect fungi di Barnett, H. L. (Horace Leslie) 1909-

Atlantic reef corals a handbook of the common reef and shallow-water corals of Bermuda, the Bahamas, Florida, the West Indies, and Brazil di Smith, F. G. Walton (Frederick George Walton), 1909-

Birds of the West Indies di Bond, James, 1900-

Philippine birds. di DuPont, John Eleuthere

Philippine birds di DuPont, John Eleuthere