@book{11b790503a2b4e8f85c7e15cbfe83a7f,
title = "EUFORGEN Technical Bulletin: In situ Conservation of Populus nigra",
keywords = "populus nigra, conservering, in-situ conservering, genetische bronnen, genetische diversiteit, monitoring, indicatoren, europa, populus nigra, conservation, in situ conservation, genetic resources, genetic diversity, monitoring, indicators, europe",
author = "F. Lef{\`e}vre and N. Barsoum and B. Heinze and D. Kajba",
year = "2001",
language = "English",
isbn = "9789290435006",
publisher = "IPGRI",
}