APA (7th ed.) Citation

Troeh, F. R. (1980). Soil and water conservation for productivity and environment protection. PRENTICE-HALL.

Chicago Style (17th ed.) Citation

Troeh, Frederick R. Soil and Water Conservation for Productivity and Environment Protection. PRENTICE-HALL, 1980.

MLA (8th ed.) Citation

Troeh, Frederick R. Soil and Water Conservation for Productivity and Environment Protection. PRENTICE-HALL, 1980.

Warning: These citations may not always be 100% accurate.