Items where Year is 1987Number of eprints: 2. BBaker, Brian P. and Smith, Douglas B. (1987) Self identified research needs of New York organic farmers. American Journal of Alternative Agriculture, 2 (3), pp. 107-113. MMohr, Emil (1987) Retningslinjer for jordbruksdrift knyttet til merkene "Biologisk dyrket", "Biodyn" og "Demeter". DEBIO, Bjørkelangen. This list was generated on Tue Apr 23 04:03:24 2024 CEST. |