. . "Erbacce Controllo." . . . . . . "Interrelations of methods of weed control and pasture management and Lincoln, Nebr., 1949-55" . . . . . . "Interrelations of methods of weed control and pasture management at Lincoln, Nebr., 1949-55" . . "Interrelations of methods of weed control and pasture management at Lincoln, Nebr., 1949-55"@en . . . . . . . . . . "Pâturages." . . "Pascoli Miglioramento Nebraska." . . "Pâturages Mauvaises herbes, Lutte contre les." . .