| Description | 75. Papers on irrigation and agricultural drainage,
including Chadwick's Supplement on irrigation to
the Sanitary Report of 1842; Chadwick's evidence
before the Select Committee on Metropolitan
Sewage Manure, June 1846; notes of experiments
on sewer water irrigation by Henry Thomson of
Primrose; papers on the Liquid Manure Irrigation
Company, Hume Hall Bridge, Manchester
c.1840 -54
<br />
76. Newspaper cuttings etc. on irrigation and 1854-89
agricultural drainage |