TY - BK TI - Collections of original strains of corn 1-2: Report of the Committee on Preservation of Indigenous Strains of Maize U1 - 633.15521 PY - 1955/// CY - Washington, DC (USA) PB - National Academy of Sciences-National Research Council, KW - Gene pools KW - Germplasm conservation KW - Land races KW - Plant collections KW - Genetic resources KW - AGROVOC KW - Zea mays ER -