Showing 1 - 4 results of 4 for search 'Nygren, Pekka', query time: 0.01s Refine Results
1
Modelo de patrones de sombra de surcos de Erythrina Poeppigianna (Walpers) O.F. Cook en sistemas de cultivo en callejones
by Nygren, Pekka, Nygren, Pekka
Published 1990
Book
2
Carbon and nitrogen dynamics in Erythrina Poeppigiana (Leguminosae : Phaseoleae) trees managed by periodic prunings.
by Nygren, Pekka
Published 1995
Book
3
Implicaciones de las características ecofisiológicas del poró (Erythrina poeppigiana) en su manejo en sistemas agroforestales
Article
4
Carbon and nitrogen dynamics in erythrina poeppigiana (Leguminosae: Phaseoleae)
by Nygren, Pekka
Published 1995
Book
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