Note on the 18th Limnological Congress in Lenigrad; Heaney's paper for SWTE, blooms, saftey of the water and the naming of the reservoir where the samples in the paper comes from. Also personal matters.
Correspondence between Dr John.E. Ridley and Lund
- This material is held at
- ReferenceGB 986 LUND/1/1/55
- Dates of Creation13 Jan 1971, 18 Jan 1971, 16 Feb 1971, 17 Mar 1971, 18 Mar 1971
- Physical Description5 itemsBoth staples and paperclips used.Printed Letters.
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