Acta Scientiarum Universitatis Pekiniensis

eet Gt BE NC sb NOME, ee BL Beli et — Fy SEE CE TAY ° 2 BY SP © RY GCE G1 BS TB ae Sie AL BEE Mh GE § oy — EF TY SV SY fic 2 al) SRE SEES EPG: ACE Gn Cal E> hg Se TAL WG SHH fe SESH PL ) Sd de S LLY ss SME EE ss cue SE col Bz SSE (RE PAT * Pa GE Se an ESL Gul AEG Bh by Le ee BT Sit FAK WT. AY, ee Om, ST 26 Se! EI AR ° a EYE USE BA 6 SES LEY) SO Se SE), SY JE VE BY OF Ey Gi EEF al EG 2 eb (Ie RE GH ull TY ° UB a Sg A“ BS) GS SY $7 BETO YEE ME SS BATA * EA ff S Ad SAL Ee «BPS ETI IN B20 SEE Lal) ° OG 4 tl Fe STEW IVA EA I GY ESE EEL iy BL BEM YL Se SE ee PSE eG RE GY" EE] Be EEG ES Be ENT OL HGH ef th de SY ENE Tle LC AG * 2 I “APACS NRE DSL, BE EGC SE GH 5 te SHG SU ZH EA SY * SI YY GF HL, AUS ETE TE OA HN SEGH A EE RETA SEIT, SSI 24 NT EE fa SE LSE TY El SSS BL HES TY S (GAT OC UC GH SORES IN ICR SCRE A BL, (SEA «ab fe 2 SL, GH IM YA Re LY SE BES TR SI RE SEE, sf NC GUE‘ IN Ap OFT IE FE < ER GHRMy Ua BR Fy B e HS ES TE Si A SO I “Lr OVST, UL wae CAT Ly GEER? SLC GH SEEM BIE EGS ee YY Easley EMS SBE UI SS AE aly ahr GX SESEAT BE cf ROO 2 Ly Sh Sh)‘ 2 Eee . HIE Guy AS ae ibe Oe at ihe HS LUGE apa es fe BHI 2] GH BE NV BE ef ek FS of as OY YY SI dt OPT HY LL BE fen SY sb IC Ga ey 1e* ON te OST. LEAL ‘SE GH a 3B Fy BH Se ESE Se fe UM Aay OST HG HH S<,,° SST CEG a NL Se aH SS BO * GRE I Og $EGY Mab SESE NY HIGH eh 2 SEE GET CBA RES de GSS ERB CS fs ED SEE °C SEE SE |S GSB BS, Ee ek Ee fE KEE ROMY Heh SET OF Hd SEE SECURELY CS 25) 7 EG 1, TV Bet Ea Ly 2? EI Gy ot — FEF TEE ste 4 RE) GT BG RI ee Hey ET) & Aig ta SES AS RE 21K OAC 1 GE & AE GH OL le Se a KE WY BO Sy, SE SSB OY GH as ee a EL Ly “aE YF a de dk ° By WIS Ga a EN Wy be SRN EBB) CRAG 8 TY By FRE‘ SE Se EK Ee WHY TH HRY Ne] ° BE SS WIR OR K EVENS FE YSTEMS SS [es 2 Dad SS TF OA es G8 Et pO °F My 84 AC hal GH 7 fen SS GH eg a RE OS ESO SE SY ES ch, Hl, © 954 Bal sp 3 GH ae Ed Eley SE SEW 2S Sy DS ES SE a‘ gee RTS TY wee SEG UA Het I “GE IEY “Aae

6 BAS WG — Opa ALS UM, GOMES LK ie Ee