00554     2200181   4500001002100000008004100021035002000062245007900082100002400161260002500185300004900210084001900259520001900278082002100297650001800318650001600336990002000352INLIS000000000002987                                   Ind    a0010-1118002987  aSeed potato systems in the Philippines: a case studycCRISSMAN, Charles C.  aCharles C. Crissman  aLima,PerubCIPc1989  a68 p. : ill. ; 28 cm.c68 p. : ill. ; 28 cm.  a635.21-153CRIs  aBibl. p. 57-59  a635.21-153.1(91)  aSEED POTATOES  aPHILIPPINES  a0160/90-mfn4670