004680000a22001810004500020001500000060000800015082001200023100001800035100002100053100002000074245005000094250000600144260004300150260000900193300000800202490004600210650003000256  a0716707136  a100  a630 JAN  aJanick, Jules  aSchery, Robert W  aWoods,  Frank W  aPlant science: an introduction to world crops  a2  aSan Francisco, W H Freeman and Comapny  c1969  a740  aA Series of books in agricultural science  aPlant series/ Agriculture