Pollen Analysis .-Edn 2
Moore P D & Webb J A
Pollen Analysis .-Edn 2 - Edn 2 - Blackwell Scientific, London - pp 216; 24*19
I5:3/N91/B19826
Pollen Analysis .-Edn 2 - Edn 2 - Blackwell Scientific, London - pp 216; 24*19
I5:3/N91/B19826