000 00360nam a2200145Ia 4500
008 150520s9999||||xx |||||||||||||| ||und||
082 _a581.133 42 J.
100 _aJ. Coombs Ed
245 _aTechniques in Bioproductivity & Photo Synthesis
250 _a1987
260 _bUNEP;
300 _a581.133 42 J.
600 _aLife Science
942 _2ddc
_c2461
999 _c16637
_d16637