A study on the effect of infestation os Mustard Aphid, Lipaphis Erysimi Kaltenbach on the growth and yield of Mustrd / [MS Thesis]
- Dhaka : University Of Dhaka, 1976.
- 54 p. : ill. ; 30 cm.
Thesis (MS )-- Department of Zoology, University of Dhaka,1976.
Includes bibliographical references.
Aphids
595.752 / STU
Thesis (MS )-- Department of Zoology, University of Dhaka,1976.
Includes bibliographical references.
Aphids
595.752 / STU