LettersDiscussion and Correspondence

THE FRESH-WATER SPONGE, SPONGILLA LACUSTRIS LINN., IN MASSACHUSETTS

See allHide authors and affiliations

Science  10 Apr 1925:
Vol. 61, Issue 1580, pp. 391
DOI: 10.1126/science.61.1580.391

Log in to view PDF

Log in through your institution

Log in through your institution