41 research outputs found
Investigations in Week Control by Zinc Sulphate and Other Chemicals at the Savenac Forest Nursery
Planting research laboratory at Savenac Nursery
Planting research labratory [sic.] at Savenac Nursery where William Gustavis Wahlenbery [sic.] did his labratory [sic.] work 1921-1926. taken 1925 by W.G. Wahlenberg
Planting research laboratory at Savenac Nursery
Planting research labratory [sic.] at Savenac Nursery where William Gustavis Wahlenbery [sic.] did his labratory [sic.] work 1921-1926. taken 1925 by W.G. Wahlenberg
Planting research laboratory at Savenac Nursery
Planting research labratory [sic.] at Savenac Nursery where William Gustavis Wahlenbery [sic.] did his labratory [sic.] work 1921-1926. taken 1925 by W.G. Wahlenberg