Heiser, Charles B. Seed to civilization : the story of food / Charles B. Heiser, ... . - 2nd ed. . - San Francisco : W. H. Freeman and Company , c1981 . - XII-254 p. : ill., couv. ill. ; 23 cm. Index ISBN: 07116712644 0716712652 Source: Don du CCA Universal Decimal Class. No.: 630.