Gisselquist, David Easing Barriers to Movement of Plant Varieties for Agricultural Development,
The World Bank, 1997, IX, 148 p., 0-8213-3991-5.
Gisselquist, David .
Easing Barriers to Movement of Plant Varieties for Agricultural Development.
Washington: The World Bank, 1997, IX, 148 p., 0-8213-3991-5.
Gisselquist, David (1997)
Easing Barriers to Movement of Plant Varieties for Agricultural Development,
Washington: The World Bank, IX, 148 p., 0-8213-3991-5
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