Ficus elastica
Coventry, E.M.
Ficus elastica its natural growth and artificial propagation - Calcutta 1906 - 1-35 p. - Growth, Artificial India Forest Bulletin No. 4 .
Ficus elastica its natural growth and artificial propagation - Calcutta 1906 - 1-35 p. - Growth, Artificial India Forest Bulletin No. 4 .