Your search returned 2 results.

Results
	1.	Productive soils [by] Wilbert Walter Weir. Edited by R. W. Gregory. by Weir, Wilbert Walter, 1882- Gregory, R. W. (Raymond William), 1893- [ed.] Material type: Text; Format: print ; Literary form: Not fiction Publication details: Chicago, Philadelphia [etc.] J.B. Lippincott company [1946] Availability: No items available. Add to cart (remove)
	2.	Soil science, its principles and practice. by Weir, Wilbert Walter, 1882- Edition: Rev. ed. Material type: Text; Format: print ; Literary form: Not fiction Publication details: Philadelphia, J.B. Lippincott Co. [1949] Availability: No items available. Add to cart (remove)

Refine your search