000 00412 a2200133 4500
080 _a547.995.1(063)
_bI 61 C
245 1 _aChitin and chitosan
_bsources, chemistry, biochemistry, physical properties and applications :
_cedited by Gudmund Skjak-Braek, et. al.
260 _aLondon
_bElsevier Applied Science
_c1989
650 _aChitin
650 _aChitosan
100 _a
_d
300 _a835 p.
901 _a199657
999 _c68476
_d68476