Jump to navigation
Book "Butterflies and other insects in quarries and gravel pits - What's buzzing and crawling in mineral extraction sites" (2016)
הורד פרסום (15.14 MB)
Book "Biodiversity management in quarries & gravel pits - Putting nature back together" (2015)
הורד פרסום (8.28 MB)
Book "Amphibians and reptiles in quarries and gravel pits - Wanderers between the elements" (2014)
הורד פרסום (6.7 MB)
Book "Birds in quarries and gravel pits - Flying gemstones and swift hunters" (2013)
הורד פרסום (7.46 MB)
Book "Orchids in quarries and gravel pits - Colourful queens of the plant kingdom" (2012)
הורד פרסום (4.4 MB)
Book "Dragonflies in quarries & gravel pits - The life of the quick and beautiful" (2011)
הורד פרסום (7.24 MB)
"Promotion of biodiversity at mineral extraction sites of HeidelbergCement" - Guideline for Europe (2010)
הורד פרסום (4.19 MB)
"Promotion of biodiversity at the mineral extraction sites of HeidelbergCement" - Guidance Document for Asia & Oceania (2010)
הורד פרסום (3.25 MB)
