机读格式显示(MARC)
- 000 00735nam a2200253 a 4500
- 008 120113s2012 njuab b 001 0 eng d
- 099 __ |a CAL 022012128571
- 245 00 |a Crop production for agricultural improvement / |c Muhammad Ashraf ... [et al.].
- 260 __ |a New York : |b Springer, |c c2012.
- 300 __ |a vii, 796 p. : |b ill. (some col.), col. maps ; |c 25 cm.
- 504 __ |a Includes bibliographical references and index.
- 650 _0 |a Crop improvement.
- 700 1_ |a Ashraf, M. |q (Muhammad), |d 1953-