000 00355nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aKottke, M.W.
245 _aPatterns dairy farm exit and growth
260 _aConnecticut
260 _c1964
300 _a20 p.
440 _aNo. 382; Storrs Agricultural E
901 _pS10503
942 _cB
_2udc
999 _c129182
_d129182