000 00472nam a2200145Ia 4500
005 20240911061044.0
008 190308s9999 xx 000 0 und d
020 _a0803109393
082 _a574.5263
_bNEW
100 _aBoyle, Terence P.
245 0 _aNew approaches to monitoring :
_baquatic ecosystems /
_cTerence P. Boyle
260 _American Society for Testing and Materials,
_c1987
504 _aIncludes appendixes ;glossary ; references & index
650 _aEcosystems
999 _c8917
_d8917