Menampilkan 1–2 dari 2 publikasi

1. 

   Thesis 2000

   Soil management strategies to sustain continuous crop production between vegetative contour strips on humid tropical hillsides. Technology development and dissemination based on farmers' adaptive field experimentation in the Philippines

   Marco Stark

2. 

   Thesis 1994

   Nitrogen mineralization from legume tree prunings of different quality

   Eko Handayanto