APA

Grandzinski M., Vanoverstraeten M., Schroder D. & Finch R. (1998). Using maps and local calculation methods for spatially variable Fertiliser recomemendations: Paper presented to the International Fertiliser Society at a Conference in Cambridge, UK, on the 10th December 1998. Cambridge: The International Fertiliser Society.

Chicago

Grandzinski Michael, Vanoverstraeten Mireille, Schroder Dirk and Finch Richard. 1998. Using maps and local calculation methods for spatially variable Fertiliser recomemendations: Paper presented to the International Fertiliser Society at a Conference in Cambridge, UK, on the 10th December 1998. Cambridge: The International Fertiliser Society.

Harvard

Grandzinski M., Vanoverstraeten M., Schroder D. and Finch R. (1998). Using maps and local calculation methods for spatially variable Fertiliser recomemendations: Paper presented to the International Fertiliser Society at a Conference in Cambridge, UK, on the 10th December 1998. Cambridge: The International Fertiliser Society.

MLA

Grandzinski Michael, Vanoverstraeten Mireille, Schroder Dirk and Finch Richard. Using maps and local calculation methods for spatially variable Fertiliser recomemendations: Paper presented to the International Fertiliser Society at a Conference in Cambridge, UK, on the 10th December 1998. Cambridge: The International Fertiliser Society. 1998.