Urban influences on the nitrogen cycle in Puerto Rico

Author(s):  
Jorge R. Ortiz-Zayas ◽  
Elvira Cuevas ◽  
Olga L. Mayol-Bracero ◽  
Loreto Donoso ◽  
Ivonne Trebs ◽  
...  
Keyword(s):  
2006 ◽  
Vol 79 (1-2) ◽  
pp. 109-133 ◽  
Author(s):  
Jorge R. Ortiz-Zayas ◽  
Elvira Cuevas ◽  
Olga L. Mayol-Bracero ◽  
Loreto Donoso ◽  
Ivonne Trebs ◽  
...  
Keyword(s):  

ASHA Leader ◽  
2008 ◽  
Vol 13 (15) ◽  
pp. 38-40
Author(s):  
Albert Villanueva-Reyes
Keyword(s):  

2006 ◽  
Author(s):  
R. Varela-Flores ◽  
◽  
H. Vázquez-Rivera ◽  
F. Menacker ◽  
Y. Ahmed ◽  
...  

2010 ◽  
Author(s):  
Carmelo Rodriguez-Perez ◽  
Sylvia Margarita Fernandez-Colorado ◽  
Jaime Veray
Keyword(s):  

2014 ◽  
Author(s):  
Jenny Zhen-Duan ◽  
Emily Saez-Santiago
Keyword(s):  

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