Descripción
Notas:Text in English or French; abstracts in English.
Jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations, and held in Vienna, 1-5 Oct. 1973.
"STI/PUB/349."
Descripción Física:517 p. : il. ; 24 cm.
Bibliografía:Incluye referencias bibliográficas.