The effects of biocrusts on soil parameters in a semi-arid pediment at north-eastern Iran
نویسندگان
چکیده
منابع مشابه
The effects of exclosure on plants in the semi-arid rangeland of North Khorasan province, Iran
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با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...
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ژورنال
عنوان ژورنال: Revista de Geomorfologie
سال: 2020
ISSN: 2285-6773,1453-5068
DOI: 10.21094/rg.2020.094