TY - BOOK AU - Darrow, K TI - Appropriate Technology Sourcebook: A Guide to Practical Books and Plans for Village and Small Community Technology SN - 0917704088 U1 - 630 PY - 1981/// CY - Amesterdam PB - Elsevier Science Publishers UR - http://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=5 ER -