21 Subjects: “...Produce trade / Government ownership / Developing countries / Case studies...”

22 Subjects: “...Agricultural Producer Organizations...”

23 Subjects: “...Farm produce / Transportation / Economic aspects / Developing countries...”

24 Subjects: “...Produce trade / Developing countries / Econometric models...”

25 Subjects: “...Producers...”

26 Subjects: “...Producer Price...”

27 Subjects: “...Producing Goods...”

28 Subjects: “...Domestic Producers...”

29 Subjects: “...Produce...”