Study of the taxonomy and ecology of the members of blue-green algae of Dacca city and its suburbs / [MS Thesis] Blue-green algae Botany Classification 579.39 STU Thesis (MS )— Department of Botany, University of Dhaka, 1967. Includes bibliographical references. Dhaka : University of Dhaka, 1967. 1967. 1967 Text 120, xxiv p., [15] p. of plates : eng