Cartas enviadas por Ángel de Apraiz a Justo Garate entre 1921 y 1924

10 cartas (manuscritas y mecanografiadas) ; entre 335x227mm y 134x201mm. Ubicación: Caja 1 - Carpeta 33

Synopse dos trabalhos da Camara dos Srs. Deputados : relativos ao anno de 1921 : acompanhados de differentes documentos : organizada na Secretaria da mesma Camara

Sinopse dos trabalhos da Câmara dos Deputados, em 1921.

A new distributional record of Astropecten polyacanthus Muller and Troschel, 1842 (Echinodermata: Asteroidea) from the coastal waters of Pakistan

Previously an asteroid starfish Astropecten indicus has been described by Tahera (1996), and another species of the genus Astropecten i.e. A. polyacanthus Muller and Troschel, 1842 has been collected from the subtidal region of a sandy shore of Clifton (24°47'42"N 66°59'6"E), Karachi. The latter species is here reported for the first time from the Pakistan coast of the northern Arabian Sea and fills the gap in the known distribution. The species is briefly described and illustrated.

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

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

p.193-196