Prain Gordon Ed. Bilogical and cultural diversity The role of indigenious agricultural experimentation in development - London Intermediate Technology United Kingdom 1999 - iv,218p. Bib p. 202-18 cm. - Studies In Indigenous Knowledge And Development . ISBN: 1853394432 1300.27 Source: 2209/ �16.65, 05/04/2000, Elite General Book Subjects--Topical Terms: Industry Dewey Class. No.: X9(J).1(X).N9, N9