Soil Conservation/ (Acc: 93)
Hudson, Norman.
Soil Conservation/ (Acc: 93) Norman Hudson. - New ed. - London : Batsford Academic and Educational, 1981. - 324 p. : ill., maps ; 22 cm.
0713435216
Soil conservation.
Soil erosion.
631.4 HUD
Soil Conservation/ (Acc: 93) Norman Hudson. - New ed. - London : Batsford Academic and Educational, 1981. - 324 p. : ill., maps ; 22 cm.
0713435216
Soil conservation.
Soil erosion.
631.4 HUD