Dangos 2 canlyniad

The series consists of biographies, obituaries, notes, articles, correspondence, scripts for radio talks and lectures, index cards, a poster, illustrations, press cutting and extracts from the work of other naturalists, mainly in Wales, but also in other areas of Britain and in Africa.

The series comprises typed scripts for radio and television programmes on a variety of subjects connected with plant and animal life, the seasons, history, topography and the work of early naturalists, with occasional letters from producers, who include Jeffery Boswall.