GOPINATHAN NAIR, K.
BRYOPHYTA [ MAL ] - 1st Ed. - Trivandrum Kerala Bhasha Institute, Thiruvananthapuram 1973
588 / GOP/B.M
BRYOPHYTA [ MAL ] - 1st Ed. - Trivandrum Kerala Bhasha Institute, Thiruvananthapuram 1973
588 / GOP/B.M