Seed supply systems in developing countries - Louwaars, N. P.; Marrewijk, G. A. M. van.; Technical Centre for Agricultural and Rural Cooperation (Ede, Nether lands); Landbouwuniversiteit Wageningen (Wageningen, Netherlands : Technical Centre for Agricultural and R ural Cooperation : Wageningen Agricultural University, 1997)
Includes bibliographical references.
Keywords: Seed supply; Seed technology; Seed industry and trade