BibTex format
@article{Houlden:1990:10.1016/0269-7491(90)90068-n,
author = {Houlden, G and McNeil, S and Aminu-Kano, M and Bell, JN},
doi = {10.1016/0269-7491(90)90068-n},
journal = {Environ Pollut},
pages = {305--314},
title = {Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2.},
url = {http://dx.doi.org/10.1016/0269-7491(90)90068-n},
volume = {67},
year = {1990}
}