REP/4/6
·
Unidad documental simple
·
1935
Parte de Reports
SEC/9/2/7/1
·
Unidad documental simple
·
1 Jan 1914
Parte de ZSL Secretaries
Report by Peter Chalmers Mitchell on a visit to Brussels, Berlin and Dresden in December 1913 to examine new Aquaria
SEC/9/2/16/1
·
Unidad documental simple
·
19 Mar 1923
Parte de ZSL Secretaries
Report on a week-end visit to the Zoological Gardens of Antwerp, Rotterdam and Amsterdam by Dr G M Vevers