Impacts of blading and burning site preparation on soil properties and site productivity in the sub-boreal spruce zone of central British Columbia. -- Victoria : Canadian Forest Service, 1998. -- vii, 33 s. : 4 obr., 18 tab. ; 27 cm. -- (Information report ; BC-X-377). -- ISBN 0-662-26660-9 (brož.) : 160.00 Sk. -- ISSN 0830-0453

630*237+631.31+630*33/36+630*114
ZV001