Showing 1 - 4 results of 4 for search 'philipp, P.F', Forespørselstid: 0.01s Refine Results
  1. 1
    Farming systems research and development
    af Philipp, P F
    Udgivet 1982
    Printed Book
  2. 2
    Readings in farming systems researth and development
    af philipp, P.F
    Udgivet 1982
    Printed Book
  3. 3
    Farming system research and development /
    af Shaner, W W .
    Udgivet 1982
    Andre forfattere: “...Philipp, P F ....”
    Printed Book
  4. 4
    Farming systems research and development: guidelines for developing countries
    af Schmehl, W R
    Udgivet 1982
    Andre forfattere: “...Shaner W W, Philipp P F...”
    Printed Book
Søgeredskaber: ”Modtag RSS Feed — Email denne søgning