http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hybrid seed production of selected cereal oil and vegetable crops
Food and Agriculture Organization of the United Nations
edited by Walther P. Feistritzer and A. Fenwick Kelly.
"The book is based on the FAO/DANIDA Seminar on Hybrid Seed Production ... 10-13 November 1986"--P. iii.
FAO plant production and protection papers ; 82