TY - BOOK AU - Sukumaran, N.P. TI - Report of Dr.N.P.Sukumaran Scientit S-3, division of crop physiology and biochemistry, on his visit to kunming, China for second triennial confrence of Asia Potato Association and workshop on postharvest technology (14-28 June, 1988) PY - 1988/// CY - Shimla PB - Central Potato Research Institute ER -