TY  - BK
AU  - Roberts,L.M.
AU  - Grant,U.J.
AU  - Hatheway,W.H.
AU  - Mangelsdorf,P.C.
AU  - Ramirez E.,R.
AU  - Smith,D.L.
TI  - Races of maize in Colombia
T2  - NAS Publication
U1  - 633.15521 
PY  - 1957///
CY  - Washington, DC (USA)
PB  - National Academic of Siences-National Resources Council, 
KW  - Agronomic characters
KW  - AGROVOC
KW  - Colombia
KW  - Land races
KW  - Provenance
KW  - Taxa
KW  - Varieties
KW  - Zea mays
N1  - Also available in Spanish
ER  -