TY - GEN AU - Navaan,D. AU - Dochin, N. AU - Nyam-Osor, L. TI - Ulsin tov Muzyei toch taniltzuulga U1 - 507.4 PY - 1958/// CY - Ulanbaatar PB - Ulsinkheivleen gazar KW - NATURAL HISTORY MUSEUMS KW - MUSEUMS-MONGOLIA KW - MONGOLIA-MUSEUMS ER -