(Q90)

Revision as of 13:40, 6 February 2024 by Amara (talk | contribs) (‎Created claim: facilitated by (P121): Sam Blomfield (Q4020))

Statements

0 references
voluntary assistant (English)
0 references
"complete revised survey" of earthworks system (with H. W. Poulter) (English)
1932
0 references
1930
0 references