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Nitrogen loadings from agricultural activities in the Great Lakes Basin : integration report on nitrogen agricultural watershed studies / Task C (Canadian Section)- Activity 1, International Reference Group on Great Lakes Pollution from Land Use Activities, International Joint Commission ; G.H. Neilsen, J.L. Culley and D.R. Cameron

Nitrogen loadings from agricultural activities in the Great Lakes Basin : integration report on nitrogen agricultural watershed studies / Task C (Canadian Section)- Activity 1, International Reference Group on Great Lakes Pollution from Land Use Activities, International Joint Commission ; G.H. Neilsen, J.L. Culley and D.R. Cameron
Microform図書
1978<YCA-Y 3.In 8/28:2 N 63>
National Diet Library
  • Author HeadingNeilsen, G. H Culley, J. L Cameron, D. R International Reference Group...

Nitrogen movement in tile-drained clay and sandy agricultural watersheds : final report on project 13, agricultural watershed studies / Task C (Canadian Section), activity 1, International Reference Group on Great Lakes Pollution from Land Use Activities, International Joint Commission ; [D.R. Cameron ... et al.]

Nitrogen movement in tile-drained clay and sandy agricultural watersheds : final report on project 13, agricultural watershed studies / Task C (Canadian Section), activity 1, International Reference Group on Great Lakes Pollution from Land Use Activities, International Joint Commission ; [D.R. Cameron ... et al.]
Microform図書
1977<YCA-Y 3.In 8/28:2 N 63/3>
National Diet Library
  • Author HeadingCameron, D. R International Reference Group...

Study suitability of Grade B wood pulp for use in the manufacture of nitrocellulose. First and final report. (Picatinny Arsenal. Technical Report 1065) PB-3050 PATR1065

Study suitability of Grade B wood pulp for use in the manufacture of nitrocellulose. First and final report. (Picatinny Arsenal. Technical Report 1065) PB-3050 PATR1065
Microform規格・テクニカルリポート類
Cameron, D. R1941<F-3-23>
National Diet Library

Removal of surface moisture from smokeless powder by centrifuging. (Picatinny Arsenal Technical Report 1062) PB-3049 PATR1062

Removal of surface moisture from smokeless powder by centrifuging. (Picatinny Arsenal Technical Report 1062) PB-3049 PATR1062
Microform規格・テクニカルリポート類
Cameron, D. R1940<F-3-23>
National Diet Library

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