TY  - BOOK
AU  - Lawrence,William John Cooper
TI  - Plant Breeding
T2  - Institute of Biology's studies in biology
SN  - 0713122048
U1  - 631.52 23
PY  - 1968/// [Reprinted 1977]
CY  - London
PB  - Edward Arnold
KW  - Plant breeding
N1  - Bibliography: p. [57]-[58]
ER  -