Crop productivity.
Crop productivity.
- Oxford : Butterworth-Heinemann, 1994.
- x, 282 p. : ill. ; 25 cm.
- Biotechnology by Open Learning .
- Biotechnology by Open Learning (Series) .
Published on behalf of open unversiteit and Unversity of Greenwich (formerly Thames Polytechinc).
Includes bibliographical references (p. 279-281) and index.
0750605626
Agricultural productivity--Programmed instruction.
Crop yields--Programmed instruction.
S494.5.P75 / C75 1994
Published on behalf of open unversiteit and Unversity of Greenwich (formerly Thames Polytechinc).
Includes bibliographical references (p. 279-281) and index.
0750605626
Agricultural productivity--Programmed instruction.
Crop yields--Programmed instruction.
S494.5.P75 / C75 1994