L.Douglas D Keeney books & textbook
Sustainable Agriculture Systems
Hatfield, J. L. Karlen, Douglas L. Francis, Charles A. Karlen, Douglas L. Pesek, John Sadler, E. John Turner, Neil C. Sharpley, Andrew N. Robinson, C.A. Cruse, R.M. Kohler, K.A. Clegg, Max D. Forcella, Frank Burnside, Orvin C. Funderburk, Joseph E. Higley, Leon G. White, David C. Braden, John B. Hornbaker, Robert H. Padgitt, Steve Petrzelka, Peggy Keeney, Dennis R.
CRC Press /1993-11-23 Hardcover / 336 Pages
isbn-10: 1566700493 / isbn-13: 9781566700498
The Doomsday Scenario: The Offical Doomsday Senario by L.Douglas D Keeney (March 24,2002)
Motorbooks (March 24,2002) / Hardcover
