01228cam a22003371 4500 15032346 20250607022155.2 071003s1922 dcubf b 000 0 eng 15032346 0 cbc premunv u ncip 19 y-gencatlg bi00 2007-10-03 LCAP batch update 2025-06-01-04:00: LCAPM-644 agr22000160 DLC DLC DLC SB608.P65 S6 Spaulding, Perley, 1878- Investigations of the white-pine blister rust. By Perley Spaulding. Washington, Govt. print. off., 1922. 100 p. vi pl. (1 col.) on 5 l. (incl. fold. diagr.) maps. 23 cm. text txt rdacontent unmediated n rdamedia volume nc rdacarrier U. S. Dept. of agriculture. Bulletin no. 957. Professional paper Contribution from the Bureau of plant industry. "Literature cited": p. 90-100. Also available in digital form. White pine Diseases and pests. Blister rust. http://hdl.loc.gov/loc.gdc/scd0001.00157935422 Record input for BIP massdig sloan