Small Farm Development understanding and improving farming systems in the humid tropics Richard R. Harwood text United States Of America Westview Press 1979 eng
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xiv, 160 hlm. : ill. ; 23 cm Richard R. Harwood Pertanian Agrikultur 338.1 338.1 RIC s 0-89158-699-7 250626 20250626013609 INLIS000000000001871 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)