Harding, T. Swann
Two blades of grass : a history of scientific development in the US department of agriculture / T. Swann Harding - Oklahoma : University of Oklahoma, c1947 - xv, 352 p. : ill. ; 22 cm.
Includes bibliography and index
Agriculture.
630.473 / HAT
Two blades of grass : a history of scientific development in the US department of agriculture / T. Swann Harding - Oklahoma : University of Oklahoma, c1947 - xv, 352 p. : ill. ; 22 cm.
Includes bibliography and index
Agriculture.
630.473 / HAT