TY - BOOK AU - HORTON, DOUGLAS TI - POTATOES: PRODUCTION, MARKETING AND PROGRAMS FOR DEVELOPING COUNTRIES T2 - 0 SN - 0-8133-7197-X U1 - 635.21 PY - 1987/// CY - UNITED STATES OF AMERICA PB - WESTVIEW PRESS KW - CIENCIAS APLICADAS N1 - PRODUCTION/SUPPLY/DEMAND/NUTRITION ER -