Waterworks and commemoration: purity, rurality, and civic identity in Britain, 1880-1921

Roberts, Owen, 'Waterworks and commemoration: purity, rurality, and civic identity in Britain, 1880-1921', Continuity and Change (2007) 22(2) pp.305-325 RAE2008

Polskie Wojska Lotnicze w okresie walk o granice państwa polskiego (1918-1921)

Wydział Historyczny

The life and work of the Rev. E.J. Peck among the Eskimos / by Arthur Lewis.

http://www.archive.org/details/lifeandworkofrev00lewiiala

Arthur Douglas : missionary on Lake Nyasa, the story of his life

http://www.archive.org/details/arthurdouglasmi00douguoft

Our missions in India 1834-1924 , by Rev. E.M. Wherry.

http://www.archive.org/details/ourmissionsinind012419mbp

Incremento de las precipitaciones (1921/1998) en el centro este de la provincia de La Pampa (Argentina)

p.193-196