Peat in horticulture : peat and its alternatives in growing media : proceedings of the International Peat Symposium, Amsterdam, The Netherlands, 30 October, 2001
Peat in horticulture : peat and its alternatives in growing media : proceedings of the International Peat Symposium, Amsterdam, The Netherlands, 30 October, 2001
Peat in horticulture : peat and its alternatives in growing media : proceedings of the International Peat Symposium, Amsterdam, The Netherlands, 30 October, 2001
The International Peat Symposium organized by founfation "Sympo-Peat" of the Dutch National Committee of the International Peat Society in Amsterdam, The Netherlands, 30 October 2001.
Peat in horticulture : peat and its alternatives in growing media : proceedings of the International Peat Symposium, Amsterdam, The Netherlands, 30 October, 2001