APA

Food and Agriculture Organization of the United Nations F., Forest and Landscape Demmark F. & International Plant Genetic Resources Intstitute I. (2004). Forest genetic resources conservation and mana gement : overview, concepts and some systematic approaches. Rome: .

Chicago

Food and Agriculture Organization of the United Nations Fao, Forest and Landscape Demmark Fld and International Plant Genetic Resources Intstitute Ipgri. 2004. Forest genetic resources conservation and mana gement : overview, concepts and some systematic approaches. Rome: .

Harvard

Food and Agriculture Organization of the United Nations F., Forest and Landscape Demmark F. and International Plant Genetic Resources Intstitute I. (2004). Forest genetic resources conservation and mana gement : overview, concepts and some systematic approaches. Rome: .

MLA

Food and Agriculture Organization of the United Nations Fao, Forest and Landscape Demmark Fld and International Plant Genetic Resources Intstitute Ipgri. Forest genetic resources conservation and mana gement : overview, concepts and some systematic approaches. Rome: . 2004.