000 00336nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aCollege of agriculture centennial lecture series
260 _aMissouri
260 _c1971
300 _a77 p.
440 _aNo. 132; Missouri Agricultural
901 _pS27735
942 _cB
_2udc
999 _c118143
_d118143