http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xii, 462 pages, 1 leaf : folded maps, diagrams (3 folded) ; 25 cm.
At head of title: International institute of agriculture ...
Accompanied by appendix: Cotton breeding and seed supply, 1938.
Studies of the principal agricultural products on the world market ; no. 1