TY  - JA
AU  - Russell,W.A.
AU  - Machado,V.
TI  - Selection procedures in the development of maize inbred lines and the effects of plant densities on the relationships between inbred traits and hybrid yields
U1  - 79-398948 
PY  - 1978///
KW  - Maize
KW  - AGROVOC
KW  - Zea mays
KW  - Plant breeding
N1  - Ref
T2  - Research Bulletin Iowa Agricultural and Home Economics Experiment Station
ER  -