000			00407nam a22000857a 4500
008			230214s1963 us ||||| |||| 00| 0 eng d
100			_aLyford, Walter Henry _9258418
245			_aLandforms, Soils with Fragipans, and Forest on a Slope in the Harvard Forest / _cWalter Henry Lyford.
264			_aPetersham (Mass.) : _bHarvard Forest, in cooperation with Soil Conservation Service, U.S. Dept. of Agriculture, _c1963.
999			_c650865 _d650863