机读格式显示(MARC)
- 000 00749cam0 2200277 450
- 100 __ |a 20021005d1934 em y0chiy0110 ea
- 200 1_ |a 蚕种学 |9 can zhong xue |b 专著 |f 求良儒编著 |g 孙本忠校阅
- 210 __ |a 上海 |c 新亚书店 |d 1934
- 701 _0 |a 求良儒 |9 qiu liang ru |4 编著
- 702 _0 |a 孙本忠 |9 sun ben zhong |f (1897-1968) |4 校阅
- 801 __ |a CN |b XZYESF |c 20200422
- 905 __ |a SYXY |d G4/225YZ
- 909 __ |b K0067094 |t 20200422 |x G4/225 |d XZYESF |d XZYESF
- 999 __ |M ls02 |m 2020042291221