عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

بحث متقدّم
تاريخ الإصدار
1965

خيارات البحث

النتائج 1 - 10 من 13

Augsnes apstradasana

1965

Azimova, B.

tillage latvia soils
National Agricultural Library - United States of America
Plenochnye teplit︠s︡y | Пленочные теплицы | Greenhouses made of plastic films

1965

Goncharuk, N. S.

roofs vegetable growing latvia greenhouses greenhouses heating and ventilation vegetable gardening
National Agricultural Library - United States of America
Rokasgramata lauksaimniecibas darbiniekiem | Spravochnik sel'skokhoziaistvennykh rabotnikov

1965

agriculture latvia
National Agricultural Library - United States of America
Buryi latviiskii skot

1965

Sivchik, B. S. | Kalnin, A. I. | Abolina, S. IA.

cattle soviet union latvia brown latvian cattle
National Agricultural Library - United States of America
Latvijas mežu apsaimniekošana

1965

Kronītis, Jānis

forest management latvia
National Agricultural Library - United States of America
Evolution of amine cations adsorbed on montmorillonite with dehydratation of the mineral النص الكامل

1965

Chaussidon, J. | Calvet, R.

chromatographie en phase gazeuse déshydratation capacité d'échange cationique montmorillonite analyse chimique argile ...
Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia
Action des matieres organiques sur la stabilite structurale du sol النص الكامل

1965

Monnier, G.

fermentation engrais vert racine texture matière organique structure du sol rendement en humus ...
Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia
Action d'une culture d'engrais vert sur les proprietes physiques d'un sol de verger النص الكامل

1965

Monnier, G. | Gras, R.

bilan humique engrais vert sol limoneux matière organique structure du sol arbre fruitier milieu poreux ray grass culture derobée lutte contre l'érosion sol nu ...
Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia
Action des matieres organiques sur la stabilite structurale de sols : 1ere these. Le concept de sol et son evolution : 2eme these النص الكامل

1965

Monnier, G.

fermentation propriété physique du sol engrais vert rotation culturale matière organique essai au champ densimétrie culture enfouissement des pailles fertilisation minérale fumure essai en laboratoire ...
Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia
Studies on the stability of soil structure : influence of moulds and soil fauna النص الكامل

1965

Monnier, G. | Jeanson, C.

décomposition fermentation graminée système racinaire matière organique faune du sol transfert d'eau enfouissement des pailles ...
Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia