Randhawa, M. S. 1909-1986.

Zygnemaceae / by M. S. Randhawa. - New Delhi : Indian Council of Agricultural Research, 1959 - 478 p. : ill. ; 25 cm. - I. C. A. R. monographs on algae . - I.C.A.R. monographs on algae. .

Bibliography and index


Zygnematales

579.837 / RAZ 1959