Fiber production in the western hemisphere /

"For Spanish edition of this material see: ... [his] Fibras vegetales y su producción en América. Translated by María A. Ruisánchez Masters. Unión panamericana, Officina de cooperación agrícola Pub. agric. nos. 137-140"--Foot-notes, p. 1.

Versuche über das Vermögen der Pflanzen und Theiere : Wärme zu erzeugen, und zu vernichten /

Signatures: 4[pi] A-E⁸ F⁷

An analysis of the potentials and prospects of increasing edible oil production in West Pakistan : research conducted in Jan. 1971 /

Mode of access: Internet.