Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Verfahren zur Herstellung eines Beizmittels fuer tierische Haeute aller Art von besonderer Wirkung auf die durch den Beizvorgang zu entfernenden Bestandteile der Haut
Norwegian experience from extension work in farm management. International Association of Agricultural Economists the First Intereuropean Seminar, Warszawa 27 May–1 June, 1968
ADOPTION OF AGRICULTURAL INNOVATIONS: AN ANALYSIS OF FARMERS'SOCIOECONOMIC CHARACTERISTICS, PERSONALITY VARIABLES, AND COMMUNICATIONS BEHAVIOR IN THE NORTHEASTERN REGION OF THAILAND.