TY - BOOK AU - Espinoza, Nelson AU - Bryan, J. AU - Dodds, J.H. AU - Estrada, R. AU - Tovar, P. TI - Tissue culture : micropropagation, conservation and export of potato germplasm T2 - (CIP research guide; no. 1)`(Specialized technology document; 1) PY - 1986/// CY - Lima PB - International Potato Center ER -