text Gangwon-do Food and Fertilizer Technology Center 2005 Ind 12 p. : ill. ; 26 cm.-- 12 p. : ill. ; 26 cm.-- Bibl. : p. 12 JOONGDAE, Choi SOIL EROSION EROSION CONTROL 631.459 Sr.631.459 INLIS000000000038133 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)