Girvan, M. S., Bullimore, J., Ball, A. S., Pretty, J. N., & Osborn, A. M. (2004). Responses of Active Bacterial and Fungal Communities in Soils under Winter Wheat to Different Fertilizer and Pesticide Regimens. American Society for Microbiology.

Girvan, Martina S., Juliet Bullimore, Andrew S. Ball, Jules N. Pretty, and A. Mark Osborn. Responses of Active Bacterial and Fungal Communities in Soils Under Winter Wheat to Different Fertilizer and Pesticide Regimens. American Society for Microbiology, 2004.

Girvan, Martina S., et al. Responses of Active Bacterial and Fungal Communities in Soils Under Winter Wheat to Different Fertilizer and Pesticide Regimens. American Society for Microbiology, 2004.