00453nam a22001452  4500001001100000005001700011008004100028040000800069100003000077245007600107260004300183300003200226504002700258050002200285000001677920140825164653.0090622s1961    nyua     b    000 0 eng d  aPUL1 aHanson, Herbert C,d1891.14aThe plant community /c[by] Herbert C. Hanson [and] Ethan D. Churchill.  aNew York :bReinhold Pub. Corp,c1961.  a218  p. :billus ;c24  cm.  aIncludes bibliography.  aQK911b.H33 1961.