00673nam a22001697a 4500003000800000005001700008008004100025040002100066082001500087100002000102245017500122260004200297300003800339500007200377504004200449650001200491BD-DhUL20151117133848.0151117s2002    bg a|||| m||| 00| 0 eng |  aBD-DhULcBD-DhUL  a595.7bBEB10aBegum, Shahana 10aBiology and ecology of some insect predators of the mustard aphid, Lipaphis erysimi Kalt and their potentiality in controlling the aphids / cShahana Begumh[PhD Thesis]   aDhaka : bUniversity of Dhaka,c2002.  axviii, 218 p. : bill. ; c29 cm.  aThesis (PhD )—Department of Zoology, University of Dhaka, 2002.

  aIncludes bibliographical references.
00aInsects