Recommendation systems for nitrogen - a review : Paper presented to the Fertiliser Society in Cambridge, on the 11th December 1997 /
MacKenzie, G. H.
Recommendation systems for nitrogen - a review : Paper presented to the Fertiliser Society in Cambridge, on the 11th December 1997 / G. H. MacKenzie and J-C Taureau. - Cambridge : The Fertiliser Society, 1997. - 52 s. : wykr. ; 21 cm. - Proceedings - The Fertiliser Society ; No. 403 . - Proceedings - The Fertiliser Society No. 403 .
Bibliogr.
The Fertiliser Society,
0853100373
Recommendation systems for nitrogen - a review : Paper presented to the Fertiliser Society in Cambridge, on the 11th December 1997 / G. H. MacKenzie and J-C Taureau. - Cambridge : The Fertiliser Society, 1997. - 52 s. : wykr. ; 21 cm. - Proceedings - The Fertiliser Society ; No. 403 . - Proceedings - The Fertiliser Society No. 403 .
Bibliogr.
The Fertiliser Society,
0853100373