... Courses in secondary agriculture for southern schools (first and second years)
Barrows, H. P. 1883-1920.
Courses in secondary agriculture for southern schools (first and second years) By H. P. Barrows ... - Washington, Govt. Print. Off., 1917. - 53 p. 23cm. - U. S. Dept. of Agriculture. Bulletin Professional paper no. 521. .
Cover title. Contribution from the States Relations Service.
"Texts and references for soils and crops": p. 36. "Texts and references for animal husbandry": p. 52-53.
agr17000433
Agriculture--Study and teaching.
S533 / .B3
Courses in secondary agriculture for southern schools (first and second years) By H. P. Barrows ... - Washington, Govt. Print. Off., 1917. - 53 p. 23cm. - U. S. Dept. of Agriculture. Bulletin Professional paper no. 521. .
Cover title. Contribution from the States Relations Service.
"Texts and references for soils and crops": p. 36. "Texts and references for animal husbandry": p. 52-53.
agr17000433
Agriculture--Study and teaching.
S533 / .B3