Hassan, A. K. (1975). Multiple cropping with rice: I. Effects of soil moisture levels on the performance of upland crops. II. Effects of seeding methods on the performance of mungo [microform]. Photoduplication Service,University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Hassan, Abdul Kadir. Multiple Cropping with Rice: I. Effects of Soil Moisture Levels on the Performance of Upland Crops. II. Effects of Seeding Methods on the Performance of Mungo [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1975.
Citatione MLA (9a ed.)Hassan, Abdul Kadir. Multiple Cropping with Rice: I. Effects of Soil Moisture Levels on the Performance of Upland Crops. II. Effects of Seeding Methods on the Performance of Mungo [microform]. Photoduplication Service,University of the Philippines Library, 1975.