Some chemical properties of red spruce (Picea rubens Sarg.) on three soils in north-central Maine /
Robert K. Shepard.

APA Citation

Shepard, R. K., Maine Agricultural Experiment Station., University of Maine at Orono. College of Forest Resources. (1982). Some chemical properties of red spruce (Picea rubens Sarg.) on three soils in north-central Maine. Orono, Me.: University of Maine at Orono.

MLA Citation

Shepard, Robert K, Maine Agricultural Experiment Station, and University of Maine at Orono. College of Forest Resources. Some Chemical Properties of Red Spruce (Picea Rubens Sarg.) On Three Soils In North-central Maine. Orono, Me.: University of Maine at Orono, 1982.