000 00458nam a2200169 4500
001 19024/75
005 20130515015743.0
008 111112s9999 xx 000 0 und d
082 0 0 _a551. uni
100 1 _a"0, . "
245 1 0 _ascience:a second level course environment:
_b1 somekey concepts 2 coastal environments/
_c ..
250 _a1 ed.
260 _auk :
_bthe open unversity
_c1972.
300 _a", 44p.;
_c30 cm."
504 _a
650 0 _a
_x
999 _c55382
_d55382