The effect of N, P, K, Zn, Cu, and Fe on blackbean (Phaseolus vulgaris (L.) cv. 'Black Turtle') yield and quality

McKenzie, David Bruce.2013-01-162013-01-161980http://hdl.handle.net/1993/14797xviii, 157 leaves :engThe effect of N, P, K, Zn, Cu, and Fe on blackbean (Phaseolus vulgaris (L.) cv. 'Black Turtle') yield and qualitymaster thesis