000 00406nam a22001097a 4500
008 150907b xxu||||| |||| 00| 0 eng d
020 _a0865315027
082 _a630.201 SHA
100 _aSHANER, W.W.
_cW.W. SHANER, P .F PHILIPP, AND W.R. SCHMEHL
245 _aA CONSORTIUM FOR INTERNATIONAL DEVELOPMENT STUDY:
_bREADINGS IN FARMING FYSTEMS RESEARCH AND DEVELOPMENT.
260 _aCOLORADO,
_bWESTVIEW PRESS:
_c1982.
999 _c2376
_d2376