http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Heliothis spp. and cotton leafperforator
aerial and ground field control tests in the Lower Rio Grande Valley of Texas, 1972
J.A. Harding, T.D. Dupnik and T.W. Fuchs.
Tx Doc number: Z, TA245.7, P943, number 3252.
Includes bibliographical references (page 4).
Progress report (Texas Agricultural Experiment Station) ; 3252