TY  - BOOK
AU  - Flegmann,A.W.
AU  - George,Raymond A.T.
TI  - Soils and other growth media
T2  - Avi textbook series
SN  - 0870552406
AV  - S591 .F59 1977
U1  - 631.4 
PY  - 1975///
CY  - Westport, Conn.
PB  - Avi Pub. Co.
KW  - Plant growing media, Artificial
KW  - Soil science
N1  - Bibliography: p. 155-158; Includes bibliographical references and index
ER  -