عنوان
پدید آورنده
موضوع
رده
S 592.8 .M34 2000
S
592
.
8
.
M34
2000
کتابخانه
محل استقرار
electronic
Magdoff, Fred
2491-
Building soils for better crops
Beltsville, MD
Sustainable Agriculture Network
2000
x, 230 p. : ill. ; 24 cm.
Sustainable Agriculture Network handbook series ;bk. 4
Includes bibliographical references )p. 221-224( and index
Fred Magdoff and Harold van Es
2nd ed
، Humus
، Soil management
S
592
.
8
.
M34
2000
AU
AU Van Es, Harold 1958-
CO Sustainable Agriculture Network
TI
SE
