पशु विज्ञान और पशुधन उत्पादन जर्नल खुला एक्सेस

अमूर्त

Transboundary infectious viral diseases of pigs

Ajay Kumar Yadav

Agriculture contributes more than $3 trillion USD to the global economy and comprises up to 15% of gross domestic product for high income countries and an average of 30% for low income countries.