INTRODUCING NEW BEAN VARIETIES WITH SMALL SEED PACKS: EXPERIENCE FROM MALAWI
作者： Mar Phiri , R Tripp , S Kandoole , Rowland Chirwa
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cabdirect.org参考文章(4)
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Rowland M. Chirwa, Vas D. Aggarwal, Bean Seed Dissemination Systems in Malawi: A Strategy Journal of Sustainable Agriculture. ,vol. 15, pp. 5- 24 ,(2000) , 10.1300/J064V15N04_03