Books by Lily Newton
Judy Heumann
Judy Heumann
Seaweed utilisation
Seaweed utilisation
A study of certain British seaweeds and their utillization in the preparation of agar
Plant distribution in the Aber
Plant distribution in the Aberystwyth district, including Plynlimon and Cader Idris
A handbook of the British seaw
A handbook of the British seaweeds