000 00420 a2200133 4500
080 _a63
_bP 296 S
245 1 _aScience in agriculture
_bA discussion of scientific principles in their relation to farm practice (Adapted for the use of schools and colleges)
_cby J.W. Paterson
250 _a4th edn.
260 _aLondon
_c1948
650 _aAgriculture
100 1 _aPaterson, J.W.
_d
300 _a303 p.
901 _a29836
999 _c40729
_d40729