TY  - GEN
AU  - Egli, Dennis B. 
TI  - Seed biology and the yield of grain crops 
SN  - 0851992412
U1  - 633.10421 
PY  - 1998///
CY  - Wallingford
PB  - CAB International
KW  - Grain- seeds- physiology
KW  - Grain - yields
ER  -