Lemoine, P. — Structure anatomique des mélobésiées, application à la classification.

Paris, Masson, 1911. Very large 4to (32.6 x 25.0 cm). 213 pp.; 105 text engravings; three folding tables; five photogravure plates. Original printed front wrapper. = A very uncommon, detailed monograph on calcareous algae. Published in the Annales (volume two, fascicule two) of l'Institut Océanographique in Monaco. Uncut. Spine cover chipped at ends; rear wrapper lacking. Text and plates, however, fine.