Bidlack, J. E. (2011). Stern's Introductory Plant Biology 12 Ed. Mc GrawHill.
Dyfyniad Arddull ChicagoBidlack, James E. Stern's Introductory Plant Biology 12 Ed. Mc GrawHill, 2011.
Dyfyniad MLABidlack, James E. Stern's Introductory Plant Biology 12 Ed. Mc GrawHill, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.