نتائج البحث - "Soil degradation Congresses."

بدائل البحث:
degradation congresses » biodegradation congresses , legislation congresses , radiation congresses
soil degradation » _ degradation

1

صورة الغلاف

Contaminated soil '88 : (proceedings of the) ... 11-15 April 1988, Hamburg, Federal Republic of Germany /

منشور في 1988

الموضوعات: “...Soil degradation Congresses....”

كتاب

2

صورة الغلاف

Soil erosion in the European community-impact of changing agriculture: proceedings of a seminar on land degradation due to hydrological phenomena in hilly areas: impact of change o...

منشور في 1986

الموضوعات: “...Soil degradation Congresses....”

كتاب

3

صورة الغلاف

Contaminated soil '93 : Fourth International KfK/TNO Conference on Contaminated Soil, 3-7 May 1993, Berlin, Germany /

منشور في 1993

الموضوعات: “...Soil degradation Congresses....”

كتاب

4

صورة الغلاف

Proceedings of an international conference of bringing back the forests : policies and practices for degraded lands and forests, 7 - 10 October, 2002, Kuala Lumpur, Malaysia /

منشور في 2003

الموضوعات: “...Soil degradation Congresses....”

وقائع المؤتمر كتاب