• List of Officers, 1968
  • Presidential address: The Birds of the Bardney Ponds
  • Tetney Blow Wells
  • The Distribution of Hydracarina (Water Mites) in the Hobhole Drain and the South Fourty Foot Drain
  • Geology
  • Fossiliferous Dogger in North Lincolnshire
  • Botany
  • Mycology
  • Bryology and Lichenology
  • Vertebrate Zoology
  • Arachnology
  • Entomology
  • Marine and Fresh Water Biology
  • Report of the Hon Secretary 1967-68
  • List of Members
  • Statement of Account 1967
  • Lincolnshire Bird Report: Introduction
  • Ringing report
  • Selected ringing recoveries
  • Friskney Decoy Nature Reserve – notes on breeding 1967
  • Migration on the Lincolnshire Coast
  • General bird report
  • List of contributors
  • Obituary: Andrew Sykes
  • List of Officers, 1968-69
  • Presidential address: Observations of Grasses Growing In Lincolnshire
  • Pleistocene Events in Lincolnshire: A Survey and Revised Nomenclature
  • Geology
  • Botany
  • Notes on the Flora of Two Disused Railway¬† Tracks in South Lincolnshire
  • Mycology
  • Bryology and Lichenology
  • Vertebrate Zoology
  • A preliminary Report of the Distribution of the Harvest Mouse in Lincolnshire
  • Entomology
  • Report of the Hon Secretary 1968-69
  • Obituary: Richard Kinahan Cornwallis 1915 -1969
  • Publications of Richard Kinahan Cornwallis
  • Lincolnshire Bird Report: Introduction
  • Ringing report
  • Selected ringing recoveries
  • Extreme dates of some common migrants
  • General bird report
  • List of contributors
  • List of Officers, 1969-70
  • Presidential address: Lincolnshire Geology in its Region
  • Spores of the Hyphomycetes in the Cringle Brook, Stoke Rochford
  • Geology
  • Botany
  • Mycology
  • Bryology and Lichenology
  • Vertebrate Zoology
  • Arachnology
  • Entomology
  • Additions to the Lincolnshire Psocoptera
  • Non-Marine Molluscs in Lincolnshire
  • Report of the Hon Secretary 1969-70
  • Statement of Account 1969
  • Lincolnshire Bird Report: Introduction
  • The decrease in whitethroats as reflected by the ringing totals at Gibraltar Point in 1969
  • Fieldfare investigation 1969
  • Ringing report
  • Selected ringing recoveries
  • Lincolnshire Wash breeding census June 1969
  • Oiled seabirds on the Lincolnshire coast
  • Background to the Lincolnshire breeding bird survey
  • Main migration at Donna Nook
  • General bird report
  • Extreme dates on some common migrants
  • List of contributors
  • List of Officers, 1970-71
  • Presidential address: A Beginner’s Guide to Myxomycetes (with special reference to Lincolnshire)
  • Periglacial Gulls in the Upper River Witham
  • The Contribution of Walter J. Wood (1862-1939) to Lincolnshire Microscopical Work
  • Benington Marsh 1970
  • Botany
  • Thorne Waste 1970
  • Mycology
  • Bryology and Lichenology
  • Vertebrate Zoology
  • Entomology
  • Conchology (Non-Marine)
  • Report of the Hon Secretary 1970-71
  • Statement of Account 1971
  • Lincolnshire Bird Report: Introduction
  • Black redstart
  • Covenham Reservoir 1970-71
  • Ringing report
  • Selected ringing recoveries
  • Wash winter bird census
  • Birds of the Estuary Enquiry 1970
  • Migration at Donna Nook
  • General bird report
  • Extreme dates of some common migrants
  • List of contributors