na YOGYA-02090000004433 20090227020719.0 eng 083-911-621-7 010-020900000004433 YOPDYOG 616.9 616.9 Bar I BARRIGA, Omar O The imunologi of parsitie infections Omar O Barriga Ballimore University Park Press 1981 X, 354 hlm ilus 23 cm Indeks Ilmu Kedokteran Hewan YOPDYOG A000011245