Aphids on the world's crop: an identification guide
Blackman, R. Land,
Aphids on the world's crop: an identification guide R. Land Blackman and V. F. Eastop - Chichester John Wiley 1984 - vii, 466p. :ill.; Hbk.
047140260
Plant--lice--host plant
Field crops--disease & pest
SB945.P6.B5 1984
Aphids on the world's crop: an identification guide R. Land Blackman and V. F. Eastop - Chichester John Wiley 1984 - vii, 466p. :ill.; Hbk.
047140260
Plant--lice--host plant
Field crops--disease & pest
SB945.P6.B5 1984