TY - BOOK AU - Stahnke,Herbert L. TI - Biotic principles U1 - 574 PY - 1961///] CY - Columbus, Ohio PB - C.E. Merrill Books KW - Biology KW - Plants N1 - Cop.2 published from Prentice-hall of India Pvt. Ltd from New Delhi in the year 1964; Library has 2 cops; Includes bibliographical references and index ER -