Cagampang, I. C. (1977). Effects of crop rotation and straw management on yield and agronomic characters of rice in a heavy clay soil [microform]. Photoduplication Service.
Chicago-Zitierstil (17. Ausg.)Cagampang, Isaac C. Effects of Crop Rotation and Straw Management on Yield and Agronomic Characters of Rice in a Heavy Clay Soil [microform]. Quezon City: Photoduplication Service, 1977.
MLA-Zitierstil (9. Ausg.)Cagampang, Isaac C. Effects of Crop Rotation and Straw Management on Yield and Agronomic Characters of Rice in a Heavy Clay Soil [microform]. Photoduplication Service, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.