http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Comparative effects of auxin and abscisic acid on growth, hydrogen ion efflux and gravitropism in primary roots of maize
National Aeronautics and Space Administration.
1 online resource (11 unnumbered pages) : illustrations
Title from title screen (viewed on Sept. 17, 2012).
Includes bibliographical references (page [10]).
Comparative effects of auxin and abscisic acid on growth, hdrogen ion efflux, and gravitropism in primary roots of maize
Evans, Michael L. (Michael Leigh), 1941-