The organic nitrogen of Hawaiian soils /
by W.P. Kelley and Alice R. Thompson.

APA Citation

Kelley, W. P. (Walter Pearson)., Merrill, A. Ranney Thompson. (1914). The organic nitrogen of Hawaiian soils. Washington, D.C.: G.P.O..

MLA Citation

Kelley, W. P. (Walter Pearson), b. 1878, and Alice Ranney Thompson Merrill. The Organic Nitrogen of Hawaiian Soils. Washington, D.C.: G.P.O., 1914.

Warning: These citations may not always be complete (especially for serials).