Menampilkan 1–2 dari 2 publikasi

1. 

   Journal Article 1993

   Cowpea production in rice-based cropping systems of the Philippines - extrapolation by simulation

   J Timsina, F W T Penning de Vries and Dennis P Garrity

2. 

   Journal Article 1989

   Weed population in cowpeas (Vigna Unguiculata) (L) Walp) as influenced by water table, moisture regime and cultivar

   J Timsina, R P Robles, Dennis P Garrity and R K Pandey