Kargupta, A. N Algal flora of Bihar : zygnemataceae - 1st ed - Dehra Dun: Bishen Singh Mahendra Pal Singh, 2004 - x, 237 p. : ill. ; 24 cm ISBN: 9788121103329 Subjects--Topical Terms: Algae - India - Bihar Dewey Class. No.: 587.15 KAR