TY  - BOOK
AU  - Richards,A.J.
TI  - Plant breeding systems
SN  - 0045810206 (alk. paper)
AV  - QK825 .R53 1986
U1  - 581.1/6 19
PY  - 1986///
CY  - London, Boston
PB  - G. Allen & Unwin
KW  - Plants
KW  - Botany
KW  - Plant breeding
N1  - Includes index; Bibliography: p. 478-509
ER  -