Search results
(1 - 5 of 5)
- Title
- Effect of new techniques on maple sap yields
- Date Issued
- June 1962
- Title
- Results and evaluation of new maple techniques
- Date Issued
- January 1964
- Title
- Some factors affecting the yield from maple tapholes
- Date Issued
- February 1959
- Title
- Studies on pipeline systems for gathering maple sap
- Date Issued
- January 1962
- Title
- use of plastic tubing in gathering maple sap
- Date Issued
- November 1960