000 00593nam a22002057i 4500
008 230506m19801974|||ao||| |||| 001 0 eng d
020 _a0340182652
_cpbk.
040 _aGCL
082 _a574
_bHAL
100 1 0 _aHall, John Ruthven
245 1 0 _aBiology /
_cJohn Ruthven Hall.
260 _aLondon :
_bTeach Yourself Books,
_c1980.
300 _a304 pages, 4 pages of plates :
_billustrations ;
_c20 cm.
336 _atext
_2rdacontent
_btxt
337 _aunmediated
_bn
_2rdamedia
338 _avolume
_bnc
_2rdacarrier
500 _aIncludes index.
650 _aBiology
942 _2ddc
999 _c478
_d478