00799nac# 22002051i 450 UON0006720820231205102335.8020020107f |0itac50 baGB|||| |||||b||||||||||Missionary researches and travelsGeneral Editor: Robert I. Rotberg001UON000783632001 Journal of an expedition up the Niger and Tshadda riversSamuel Crowther205 2 ed210 [Lonmdon]Frank Cass & CO.1970215 xvii, 234 p., [1] c. geogr.23 cm15GBLondonUONL003044ROTBERGRobert I.UONV044255Frank Cass & CompanyUONV247026650ITSOL20240220RICAUON00067208Missionary researches and travels1840771UNIOR