Items where Year is 2015
![[up]](/style/images/multi_up.png)
Up a levelNumber of items: 1.
Niggli, Urs (2015) Incorporating Agroecology Into Organic Research - An Ongoing Challenge. Sustainable Agriculture Research , 4 (3) , pp. 149-157 .
Niggli, Urs (2015) Incorporating Agroecology Into Organic Research - An Ongoing Challenge. Sustainable Agriculture Research , 4 (3) , pp. 149-157 .