00430nam a2200157Ia 4500008004100000082001400041100002400055245005700079250000600136260004700142300000800189650002300197650001800220653001100238700002300249170901s1929    xx            000 0 und d  a581bR56B  aRobbins, William J. 0aBotanybTextbook for College and University Students  a3  aTorontobD Van Nostrand Company, Incc1929  a658  aBotanical sciences  aPure Sciences  aBotany  aRickett, Harold W.