Ferns and Fern-allies of Sikkim, A Pictorial Handbook Part-I B.S. Kholia . Gangtok. Botanical Survey of India, Sikkim Himalayan Regional Center. Price: Rs. 750/- & US $ 40. ISBN 978-81-909680-1-0. For information contact Anil Mainra ([email protected]
Published in American Fern Journal, in 2011, in volume 101, pages 129-130
Date published:2011