La vegetation du Bassin de l'One (Pyrenees centrales) /

Eitemau Tebyg

• Contribution a l'etude des algues marins du Portugal, II : ecologie et chorologie /
  gan: Ardre, Francoise
  Cyhoeddwyd: (1971)
• Algal vegetation : types along the shores of inner bays and lagoons of Curacao and of the Lagoon Lac (Bonaire) Netherlands Antilles.
  Cyhoeddwyd: (1972)
• Actividades agro-maritimas em Portugal /
  gan: Oliveira, Ernesto Veiga de
  Cyhoeddwyd: (1975)
• A seasonal study of Zostera epibiota in the York River, Virginia /
  gan: Marsh, George Alexis, 1937-
  Cyhoeddwyd: (1970)
• The epilithic algal communities occurring along the coast of the Netherlands /
  gan: Hartog, Cornelis den
  Cyhoeddwyd: (1959)