Studies on forest tree improvement in Wisconsin /
by Robert G. Hitt.

APA Citation

Hitt, R. G., Wisconsin. Conservation Department. Research and Planning Division. (1964). Studies on forest tree improvement in Wisconsin. Madison, Wis.: Wisconsin Conservation Department, Research and Planning Division.

MLA Citation

Hitt, Robert G, and Wisconsin. Conservation Department. Research and Planning Division. Studies On Forest Tree Improvement In Wisconsin. Madison, Wis.: Wisconsin Conservation Department, Research and Planning Division, 1964.

Warning: These citations may not always be complete (especially for serials).