TY  - BOOK
AU  - Krupenikov, I. A.
TI  - History of soil science: from its inception to the present 
SN  - 8170870771
U1  - 631.409 22
PY  - 1992///
CY  - New Delhi
PB  - Oxford Press Pvt. Ltd.
KW  - Soil Science
KW  - History
KW  - Soil
N1  - Includes bibliographical references and index.
ER  -