TY  - BOOK
ED  - Longman & Co.
ED  - Penquin Books
TI  - Nuffield biology
SN  - 0582041031
U1  - 570.071 23
PY  - 1966///-1967.
CY  - London: 
PB  - Published for the Nuffield Foundation by Longmans / Penguin Books, 
KW  - Biology
N1  - Each vol. accompanied by teacher's guide; On cover: Biology; [Bk.1]. Introducing living things $a [Bk.2]. Life and living processes $a [Bk.3]. The maintenance of life $a [Bk.4]. Living things in action $a [Bk.5]. The perpetuation of life
ER  -