TY - BOOK AU - Specht,R.L. TI - Heathlands and related shrublands: descriptive studies T2 - Ecosystem of the world ; 9A SN - 0444418105 PY - 1979/// CY - Amsterdam PB - Elsevier Science KW - Moor ecology KW - Moors and heaths N1 - Includes bibliographies and index; A. Descriptive studies ER -