Marsilea
Gupta, K M
Marsilea - New Delhi: Council of Scientific & Industrial Research, 1962 - 113p. - Botanical monograph no. 2 .
582.394.752 / K2
Marsilea - New Delhi: Council of Scientific & Industrial Research, 1962 - 113p. - Botanical monograph no. 2 .
582.394.752 / K2