- Obituary: Dr Maurice Marcel Lubin
- Hon General Secretary’s Report
- Field Secretary’s Report 1975
- Botany
- Mycology
- Lichenology
- Vertebrate zoology
- Lepidoptera
- Conchology
- Report on the small streams survey 1975
- Lincolnshire Bird Report 1975: Introduction
- Field Secretary’s report
- Rookery surveys 1969-70 and 1975
- Great crested grebe survey 1975
- Winter redwing survey 1974/75
- Report on the bird survey of Dole Wood Thurlby 1975
- Ringing report
- General bird report
- Extreme dates of some common migrants
- Presidential address: The changing status of common birds on Lincolnshire farmland
- Hon. General Secretary’s report
- Field Secretaries’ report 1976
- Geology
- Botany
- Mycology
- Bryology
- Lichenology
- Vertebrate zoology
- Lepidoptera
- Conchology (non-marine)
- Botanical notes
- Fossil deposits in tufaceous marl, Broughton, Hibaldstow
- The harvest mouse, current distribution and nesting habits in Lincolnshire
- The tree survey of Lincolnshire
- Report on the small streams survey 1976
- Comparison of the molluscs found at the 1975 and 1976 stream surveys
- Survey of Benington Marsh 1976
- Messingham Sand Quarry 1976
- Lincolnshire Bird Report 1976: Introduction
- Secretary’s report
- National nightingale census 1976
- Brickyard Wood ornithological survey
- Ringing report
- General bird report
- Presidential address: The ecological diversity of Lincolnshire and South Humberside with reference to the macro-lepidoptera
- Hon. General Secretary’s report
- Field Secretaries’ report 1977
- Obituary: Mr Sydney Cox
- Botany
- Mycology
- Lichenology
- Vertebrate zoology
- Lepidoptera
- Conchology
- Botanical notes
- The W.W.F. charophyte project in Lincolnshire
- Lincolnshire Bird Report 1977: Secretary’s report
- Ornithological Section bunting survey 1975-76
- Breeding birds of Baston Fen reserve 1977
- Ringing report
- General bird report
- First and last dates for selected migrants
- Presidential address: My observations on roadside verges
- Hon. General Secretary’s report
- Geology
- Botany
- Mycology
- Bryology
- Vertebrate zoology
- Lepidoptera
- Conchology
- Photography
- The Marchioness of Huntley’s botanical records for Lincolnshire (V.C. 53 and 54)
- On the diptera of Gibraltar Point, Lincolnshire
- Ornithological report: Introduction
- Field Secretary’s report 1978
- Comment on bird records 1978
- Bird survey, Tortoiseshell Wood, North Witham 1976
- The breeding bird survey of Epworth Turbary 1977
- An ornithological study of two isolated spinneys in a Fenland area
- First and last dates for selected migrants