Basic sensory methods for food evaluation / B.M. Watts ... [et al.] ; prepared with the support of the International Development Research Centre. Watts, Beverley Merle. International Development Research Centre (Canada) Food Sensory evaluation. TX546 .B37 1989 664.001 BAS "IDRC-277e." Includes bibliographical references and index. Ottawa, Ont., Canada : International Development Research Centre, c1989. c1989. 1989 Text x, 160 p. : http://www.loc.gov/catdir/enhancements/fy1411/90150290-d.html eng