Print

Print


Dear All,

 

I'm trying to get the following articles in PDF. Can anyone help? Thanks.

 

Eriksson, E. 1958 On the isotopic composition of the ammonia and the nitrate ion in rain. Geochim. Cosmochim. Acta 15, 153

 

Freyer, H. D. And Aly, A. I. M. 1974. Nitrogen-15 variations in fertilizer nitrogen. J. Environ. Quality 3, 405-406

 

Hoering, T. 1957. The isotopic composition of the ammonia and the nitrate ion in rain. Geochim. Cosmochim. Acta 12, 97-102