000			00436 a2200157 4500
020			_a9789061911418(hb)
082			_a593.9 RID/Ech
245			_aEchinoderm research
260			_aBrookfield: _bA A Balkema; _c1990
300			_axi, 343 p. _c25 cm.
500			_aIncludes index.
700			_aRidder, Chantal De _eEdt.
700			_aLahaye, Marie-Christine _eEdt.
700			_aJangoux, Michel _eEdt.
700			_aDubois, Philippe _eEdt.
999			_c116680 _d116680