Widok standardowy
Widok MARC
Jeffers, John Norman Richard.(Hasło osobowe)
Forma odrzucona:
- Jeffers, J. N. R.
- Jeffers, John N. R.
Practitioner's handbook on the modelling of dynamic change in ecosystems / J. N. R. Jeffers. - Chcichester, 1988.
LCA online
An introduction to system analysis : with ecological applications / John N. R. Jeffers. - London, 1978.