Aphids on the World's Crops : an identification and information guide /
Blackman, R. L.
Aphids on the World's Crops : an identification and information guide / by R. L. Blackman ; V. F. Eastop - 2nd ed. - New York : John Wiley & Sons , 2000 - x,466p.
0471851914
Technology (Applied Sciences)
Agriculture and Related Technologies
Field Crops
Insect Pests
Aphids
632.752 / B62A
Aphids on the World's Crops : an identification and information guide / by R. L. Blackman ; V. F. Eastop - 2nd ed. - New York : John Wiley & Sons , 2000 - x,466p.
0471851914
Technology (Applied Sciences)
Agriculture and Related Technologies
Field Crops
Insect Pests
Aphids
632.752 / B62A