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Physiological responses of two tropical weeds to shade: II. Leaf gas exchange and nitrogen content
Dias-Filho, Moacyr BernardinoVolume:
34
Journal:
Pesquisa Agropecuária Brasileira
DOI:
10.1590/s0100-204x1999000600005
Date:
June, 1999
File:
PDF, 236 KB
1999