Behavioural change in agriculture; concepts and strategies for influencing transition. edited by J. Paul Leagans and Charles P. Loomis - Ithaca, Cornell: U.P., 1971. - xii, 506p.

Based on the work of an international conference held at Cornell University.

Bibliography: p. 490 - 494

--Diffusion of innovations - --Congresses.--Social change - --Congresses.--Agricultural innovations --- Congresses.

HM 101 B428