TY - REP AU - Kotter,H. ED - World Food Conference. Ames, Iowa (USA). 27 Jun - 1 Jul 1976 TI - Constraints to food AV: imposed by the human work force [Agricultural labour] U1 - 78-318314 PY - 1977/// KW - Farm organization and management KW - Foods general N1 - AV:: NAL (HD9000.1.W6 1976) T2 - Iowa State University of Science and Technology (USA). Proceedings of the world food conference of 1976. Ames, Iowa (USA). Iowa State University Press. 1977. p. 375-385 ER -