Dar

بحث متقدم

The translocation of calcium in a soil ...

قراءة الكتاب

المؤلفون: Wilson, Benjamin Dunbar
تاريخ النشر: 1918]
المساهمون: Biodiversity Heritage Library
المجموعات: Biodiversity Heritage Library
التصنيف: Others
الموضوعات: Soils. , Calcium. [from old catalog]

حفظ إلى قائمة

كتب ذات صلة

Vertical farming

Tobacco soils of the United States: a preliminary report upon the soils of the principal tobacco districts.

Talks about the soil in its relation to plants and business. A book of observations and experiments for the use of schools, students, and farmers.

Synopsis of a course of lectures on the origin, composition, and functions of soils, and their bearing on agriculture. Delivered at the University of California, during the first term, 1874-5

مشغل بواسطة
مكتبة الإسكندرية