000 00342nam a2200145Ia 4500
020 _a9780861124541
082 _b51
_a000
100 _a"callaghan,karen"
245 0 _aNature's builders
260 _bNewmarket : Brimax Books, 1988.
_c1988
300 _a38
944 _cR
999 _c546865
_d546865