na INLIS000000000000506 ind 0010-0622000506 Buletin Veterinaria Farma Vol I no 6 Juni - Septem 1998/0506 Pusat Veterinaria Farma Vol I no 6 Juli - september 1998 Surabaya Pusat Veterinaria Farma 1998 15 hlm,; illus,; 29x20cm 1410-6280 314.124 PUS b 314.124 Teori Biologis populasi 0506E1