1. Integrated land management in dry areas: proceedings of a joint UNU-CAS: international workshop Beijing, China-8-13 September 2001
پدیدآورنده : edited by Zafar Adeel
کتابخانه: State Department Library (Tehran)
موضوع : Arid regions - Management,Desertification - Control,Soil conservation
رده :
{
1648
},
8ae42e1dcb82439047a4669b4a1757c3
