TY  - BOOK
AU  - Constantinesco,I.
TI  - Soil conservation for developing countries
T2  - Soils bulletin
SN  - 9251001014
AV  - S623 .C59
U1  - 631.4 
PY  - 1976///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Soil conservation
N1  - Bibliography: p. 89-92; Includes bibliographical references
ER  -