TY  - JOUR
AN  - 014551695
PY  - 1970/01/01
TI  - Maize nutrition. 1. Nitrogen and phosphorus content of maize leaves in relation to fertilizer treatment and grain yield
JO  - Agrochemophysica
VL  - 2
IS  - 3
SP  - 53
EP  - 59
UR  - https://eurekamag.com/research/014/551/014551695.php
ER  -