TY  - BOOK
AU  - Sprent,J.I.
TI  - Root nodule anatomy, type of export product and evolutionary origin in some Leguminosae
UR  - https://drive.google.com/file/d/15OnGNWWTnqLF4RhP0Ob9v_Y9b4NgFIbO/view?usp=drivesdk
ER  -