机读格式显示(MARC)
- 100 __ |a 19950720d1983 emky0chiy50 ea
- 200 1_ |a 作物改良原理 |A zuo wu gai liang yuan li
- 210 __ |a 不详 |c 不详 |d 1983
- 300 __ |a 书名原文:Principles of crop improvement
- 510 1_ |a Principles of crop improvement |z eng
- 801 _0 |a CN |b NLC |c 20130420
- 905 __ |a DTDXMTGCXY |d S33/Y8