See how they grow : botany through the cinema / Mary Field, J.V. Durden and F. Percy Smith. Field, Mary. Durden, J.V. Smith, F. Percy. Botany. Botanique. Cinéma en sciences. 581.134 FIS Harmondsworth : Penguin Books, c1952. c1952. 1952 Text x, 169 p. : eng