Survey of crop genetic resources in their centres of diversity.
Contributors: Frankel, O. H. 1900-; Food and Agriculture Organization.; International Biological Programme.
Series: AGP:CER/73/7
Publisher: Food and Agriculture Organization
Published: 1973
Place of publication: [Rome]
Language: eng
Notes: 'This survey was jointly organized and supported by the Food and Agriculture Organization of the United Nations (FAO) and the International Biological Programme of the International Council ofScientific Unions (IBP)' - title page.