00459     2200181   4500001002100000035002000021245006800041110003400109260002100143300002600164084000800190082000800198650002200206650002200228990000900250990000900259990000900268INLIS000000000001580  a0010-1220000421  aKumpulan makalah seminar latihan metoda penelitian agro ekonomi  aPusat Penelitian Agro Ekonomi  aBogorbPAEc1990  a188 p.c: ill ; 27 cm  a167  a167  aMETODA PENELITIAN  aKUMPULAN MAKALAH.  a2537  a2537  a2537