000 00316 a2200121 4500
080 _a577.4(072)
_bL 556 F
245 1 _aField and laboratory guide for ecology
_cby Paul C. Lemon
260 _aMinnesota
_bBurgess Pub. Co.
_c1964
650 _aEcology
100 1 _aLemon, Paul C.
_d
300 _a180 p.
901 _a96178
999 _c32260
_d32260