Balansia and the Balansiae in America /
Diehl, William W. 1891-
Balansia and the Balansiae in America / by William W. Diehl. - Washington, D.C. : U.S. Dept. of Agriculture, 1950. - 82 p., 11 leaves of plates : ill., maps ; 24 cm. - Agriculture monograph ; no. 4 .
Cover title. Contribution from Bureau of Plant Industry, Soils, and Agricultural Engineering.
Bibliography: p. 71-77.
agr51000238
Balansia.
QK623.H86 / D5
1 / Ag84Am no.4
Balansia and the Balansiae in America / by William W. Diehl. - Washington, D.C. : U.S. Dept. of Agriculture, 1950. - 82 p., 11 leaves of plates : ill., maps ; 24 cm. - Agriculture monograph ; no. 4 .
Cover title. Contribution from Bureau of Plant Industry, Soils, and Agricultural Engineering.
Bibliography: p. 71-77.
agr51000238
Balansia.
QK623.H86 / D5
1 / Ag84Am no.4