Item #296947 Patent Plants Enrich Our World. An original article from the National Geographic Magazine, 1948. Orville H. Kneen.

Patent Plants Enrich Our World. An original article from the National Geographic Magazine, 1948.

Washington: National Geographic Magazine, 1948. Booklet - Unbound Pages. Very Good. Item #296947

22 Pages, many illustrations, some in colour. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Supplied without title page or cover. Size: 16 x 24 cms. Category: National Geographic Magazine;.

Keywords: BZDB395 National Geographic Magazine; Orville H. Kneen Patent Plants Enrich Our World. An original article from the National Geographic Magazine, 1948.

Price: £9.95

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