واکاوی عوامل اثرگذار بر دگرش نظامهای بهرهبرداری زراعی مورد شناسی: روستاهای شرکت سهامی زراعی سهلآباد- نهبندان

Quantity and quality of cultivation crops in country, is a function of the type of operating system. The dominant operating system of country is yeomen system with low productivity. On the other hand, the population of the system is faced with an increasing and growing trend; therefore, the need for... View More