http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The rate of photosynthesis of apple leaves under natural conditions
HEINICKE, A[rthur] J.: -- The rate of photosynthesis of apple -- leaves under natural conditions. A[rthur] -- J. Heinicke and M. B. Hoffman. - Ithaca: -- Cornell University 1933. 8° -- (Cornell University Agricult. Exper. Sta- -- tion. 577.)
Cornell University Agricult. Exper. Station 577