TY  - BOOK
AU  - Christiansen, M.N., ed.
TI  - Breeding plants for less favourable environments
T2  - A Wiley Interscience Publication
U1  - 631.52:581.52(082.2) M2 
PY  - 1982///
CY  - New York
PB  - John Wiley
KW  - Lewis, Charles Franklin, joint.ed.
KW  - M.N.Christiansen and Charles F.Lewis.
KW  - Plant Breeding,Plants-Hardiness,Plants-Effects of Stress,Plants-Cultivated-Ecology
ER  -