APA

Lucena R. F. P., Albuquerque U. P., Monteiro J. M., Almeida C. D. F. C. B. R., Florentino A. T. N. & Ferraz J. S. F. (20070425). Useful plants of the semi-arid northeastern region of Brazil--a look at their conservation and sustainable use. : Environmental monitoring and assessment.

Chicago

Lucena Reinaldo F P, Albuquerque Ulysses P, Monteiro Júlio M, Almeida Cecília De Fátima C B R, Florentino Alissandra T N and Ferraz José Serafim Feitosa. 20070425. Useful plants of the semi-arid northeastern region of Brazil--a look at their conservation and sustainable use. : Environmental monitoring and assessment.

Harvard

Lucena R. F. P., Albuquerque U. P., Monteiro J. M., Almeida C. D. F. C. B. R., Florentino A. T. N. and Ferraz J. S. F. (20070425). Useful plants of the semi-arid northeastern region of Brazil--a look at their conservation and sustainable use. : Environmental monitoring and assessment.

MLA

Lucena Reinaldo F P, Albuquerque Ulysses P, Monteiro Júlio M, Almeida Cecília De Fátima C B R, Florentino Alissandra T N and Ferraz José Serafim Feitosa. Useful plants of the semi-arid northeastern region of Brazil--a look at their conservation and sustainable use. : Environmental monitoring and assessment. 20070425.