- Publication Title:
- Controlling taphole depth in maple sap production research; [by Melvin R. Koelling and Barton M. Blum].
- Display Title:
- Research note NE-(series). NE-61. Controlling taphole depth in maple sap production research; [by Melvin R. Koelling and Barton M. Blum].
- Series Title:
- Research note NE-(series).
- Corporate Agency Authors:
- Forest Service and Agriculture Dept.
- Sort Author:
- Forest Service
- Authors:
- Koelling, Melvin R. and Blum, Barton M.
- Author place:
- Washington, DC
- Author zip:
- 20250
- Date:
- 1967
- Publish Date ISO Format:
- 1967-01-01T00:00:00Z
- Publication Start:
- 19670101
- Publication End:
- 19671231
- Corporate/Agency Author:
- Forest Service
- Publication month:
- 13
- Publication year:
- 1967
- SuDoc number:
- A 13.79:NE-(nos.)
- Description:
- 4 p. il. 4°
- Notes:
- (Northeastern Forest Experiment Station, Upper Darby, Pa.)
- Notes:
- (Northeastern Forest Experiment Station, Upper Darby, Pa.) † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- May 1968
- Monthly Catalog issue number:
- 880
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1968-05-01T00:00:00Z
- Monthly Catalog entry number:
- 6169
- Record start page number:
- 35