TY - BOOK AU - Hance, R.J., ed. TI - Soils and crop protection chemicals : proceedings of a symposium held at Wye College, Kent. 11th and 12th July, 1984 T2 - (Monograph; no. 27) SN - 9780901436801 PY - 1984/// CY - Surrey PB - BCPC Publications ER -