00770nam0-22002771i-450-99000163679040332120050331132932.0000163679FED01000163679(Aleph)000163679FED0100016367920030910d1915----km-y0itay50------baengAcidity and gas interchange in cactiHerbert RichardsWashingtonCarnegie Institution1915107 p.25 cmCactales583.47Richards,Herbert70124ITUNINARICAUNIMARCBK99000163679040332160 583.47 B 218544FAGBCFAGBCAcidity and gas interchange in cacti367585UNINA