000 00463nam a2200169Ia 4500
005 20241120202308.0
008 241119s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a630.5
_bCPSU
100 _aPennsylvania State University
245 0 _aCircular Pennsylvania State University. No 511, 524(1914)
260 _aPennsylvania
_bPennsylvania State University
_c1947
300 _a364p
546 _aENGLISH
650 _aAGRICULTURE
942 _cBK
999 _c48048
_d48048