Thomas Curtis [of] Wethersfield, Connecticut, 1598-1681, ElizabethCharles B. (Charles Boyd) Curtis · First published 1899Open the Tome
The Influence of seeding rates and cutting heights on dry matter yields of Alfalfa in HawaiiCharles Curtis Boyd · First published 1991Open the Tome
The Influence of Seeding Rates and Cutting Heights on Dry Matter Yields, During 22 Consecutive 35-Day-Harvests, of Alfalfa Grown Under Tropical conditCharles Curtis Boyd · First published 1991Open the Tome
Equilibrium soil solution zinc levels and their relationship to growth and zinc uptake by corn (Zea mays)Charles Curtis Boyd · First published 1973Open the Tome