Principles of agrl. engg.

Eitemau Tebyg

• Principles of agrl. engg. vol 1
  gan: Michael, A M
• Principles of agricultural engineering
  gan: Michael, A
  Cyhoeddwyd: (1966)
• Principles of agricultural engineering v.1 : farm power and machinery farm buildings and poss harvest technology
  gan: Ohja,T P
  Cyhoeddwyd: (1998)
• Principles of agricultural engineering V.2
  gan: Michael, A
  Cyhoeddwyd: (1966)
• Principles of agricultural engineering V.2
  gan: Michael, A
  Cyhoeddwyd: (1966)