000 00366nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aOlson, J.S.
245 _aEastern hemlock growth cycle and early years
260 _aNew Haven
260 _c1959
300 _a1-24 p.
440 _aConnecticut Agricultural Experiment
901 _pS238
942 _cB
_2udc
999 _c120343
_d120343