1. Notes on a mangrove lagoon and mangrove channels La Parguera, Puerto Rico;Almodovar;Hedwigia,1971
2. Life tables and survival functions;Benedetti,1983
3. Seasonal occurrence and variation in standing crop of a drift algal community in the Indian River, Florida;Benz;Bot. Mar.,1979
4. Seaweeds;Biebl,1962
5. Studies on Gracilaria. Occurrence in Atlantic Canada, with particular reference to Pompuet Harbor, Nova Scotia;Bird;Nat. Can.,1977