Soil and water conservation: for productivity and environmental protection

• Glavni avtor: TROEH, Frederick R.
• Drugi avtorji: HOBBS, J. Arthur, DONAHOUE, Roy L.
• Format: Knjiga
• Jezik: English
• Izdano: Englewood Cliffs Prentice-Hall 1980
• Teme: SUMBER DAYA ALAM; KONSERVASI