Annual report for 1985 [includes activities on cultural practices, rice farming systems, plant physiology, soil fertilization, varietal improvement, pest management, entomology, rice technology, adaptive research and training, engineering, economics, farm management and regional stations of Bangladesh Rice Research Institute]

الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

المعلومات البيبليوغرافية