TY - GEN AU - Tsang,E W AU - David,H AU - David,A AU - Dunstan,D I TI - Toxicity of antibiotics on zygotic embryos of white spruce (Picea glauca) cultured in vitro SN - 0721-7714 PY - 2013///1118 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00778535 ER -