000 01016nam a2200217 a 4500
001 39621
003 0000000000
005 20250407093746.0
008 140515n 000 0 eng d
100 0 _aChang, C.W.
245 0 0 _aIncreasing food production through education, research, and extension
260 _aRome
_bFood and Agriculture Organization of the United Nations
_cc1963
300 _avi, 78 pages
_billustrations
_c23 cm.
490 0 _aFreedom from Hunger Campaign basic studies series: no. 9
650 1 0 _aAgricultural extension work
_2sears
650 1 0 _aAgricultural research
_2sears
650 1 0 _aAgriculture
_xstudy and teaching
_2sears
650 1 0 _aFood production
_2sears
999 _c6420
_d6420