G.E. Wickens New crops for food and industry - New York Chapman and Hall 1989 - 444p G.E. Wickens; N. Hag & P. Day: New crops for food and industry. New York. Chapman and Hall, 1989. 0-412-31500-9--(631WIC) ENGLISH ISBN: 0-412-31500-9 Dewey Class. No.: 631 / WIC